You tried. I appreciate the effort. I really do. I want more people to learn and love these cars…..unfortunately there is a lot of incorrect information in here.
Yes, I would love to see a build.I just got an A4 B6. I want to build a daily street car at 300-350, a fun car, and as reliable as it can be. I'm looking forward to it more videos.
Stock AMU engine, or BAM version in Europe, have 225 Hp, not 180 since they already came with your recommended KO4 turbo…but I enjoyed your video and it gives me ideas. Thanks
Your path is different from most. Stages are defined by canned tune vendors. Once you go custom, there is not a stage definition. Currently I'm running a 1.8t with upgrade main bearings, stock caps and bolts. IE rods, wiesco pistons. Head is built with super tech springs and retainers Ferrera valves and stock cams. ID1300 injectors, pte6062 gen2 and custom 3" exhaust. Aem400 fuel pump and snow water meth. 562hp on 93 octane. I did most of the work myself. Alot can be left stock and a 2.0 stroker set up is not necessary. The motor does not mind 350hp stock, but it has to be tuned to limit bottom end torque. If you do build it and have nice bottom end torque, or go 2.0, build the transmission. That's where the bulk of the money goes!
@@de_fatherland6467 once you hit 300+ wtq its not if, its when. Even with a soft boost curve its just delaying the inevitable. With rods being so cheap i dont get why people risk grenading their car randomly
@@pharyo1386her in brazil, that gen of motor can suport something arround 400-500whp with forged rod and piston, thats a incredible engine, if you consider 1.8l and 4p...
Not all engine codes have forged cranks, and the big port heads dont need porting but the small flow ones would benefit but depends if you want high or low end torque. When it comes to the rods you should be stating the torque figures for breaking point not the horsepower. I look forward to seeing your build in future videos.
@@zionzie05 anything with the big port head and forged crank, it depends what region you live in as to what your country got. There is 70+ different variants of the 1.8t engine.
I’m looking forward for more videos. I just got a MK4 GTi 1.8t and it’s going to be my daily . And I want to upgrade parts . And at least have between 350 -400 HP .
Great video! Currently building an AWP out of my GLI and will soon be converting my 2.0 NA GLS into a turbo…. Probably using retired gli parts since I have them
Nice video but the first thing one should do when they wish to add more power to a car is upgrade the vehicles suspension and braking system as failure to do so will cause the car to just crash as it simply wasn't built with those power levels in mind. I can't tell you how many people I've seen the did thing backwards and ended up crashing the car when they were out having a bit of fun. As a rule of thumb start with the vehicles suspension system, them move on to the braking system, upgrade the seats is also a good idea but it's not required. I took a VW Scirocco to new levels by doing things this way as I was suddenly able to corner like a boss and stop on a dime. I replaced the springs, sway bars, each and every bushing, even on the steering rack. I mean everything was changed but I stopped short of getting a roll bar. I put on upper and lower stiffing bar and another one on the shock towers in the rear. Then I got Bilstein shock absorbers front and rear, with some racing brakes slotted and drilled. I updated the master cylinder and vacuum chamber and went on to remove every piece of rubber replacing it with polyurethane. I had to have some specially made sway bar mounts as the one's that came with the bolt on kit were trash. After I was done with all of this then I went on to upping the power to the point where my Scirocco could take on 911's and win. Sadly I had to get rid of the car as VW refused to give me any support for the aging Scirocco as it needed a wiring harness and a few other things due to being driven all over the USA as I took that car coast to coast several times and even down into Mexico and up to Canada. That car was just so fun to drive but without manufacture support on getting parts I had no choice but to have the car crushed. The funning thing was VW wanted me to buy a new car and I told them that with they way they supported me as my car got older I'd never buy another one of their cars and thus far I have kept that promise.
Hi, yeah this video was more focused on the motor its self, and what can be done to the engine to make some power, as well as where the weak points are. But i agree, if you make alot of power you need to upgrade the brakes, wheels and suspension 2. 😅
Great vid Chris. I own a mk1 audi TT with the BAM motor. I'm looking for some advice im struggling with a over reading knock sensor and the boost seems inconsistent with lackluster timing. Car has a ramair intake, k04 turbo and twin intercoolers. Any suggestions on who to speak to?
I really enjoyed your vid. If I may ask an off-topic question, what wheels are those? I have been searching everywhere for some but cannot find any 5x112. Much thanks.
Need help im only 1.8t TT BAM QUATTRO. 250hp and 400nm of torque but clutch is slipping. Plan to go for 400hp over the years so if im doing the clutch i want to fit something to handle future 400hp. What would you recommend guys
@@Sk0die Hi there No the turbo fits on the standard manifold and exhaust fits on the turbo so no changes/modifications. I bought i slightly used turbo. Still fine after using it for around 4 years now.
In my case, the transmission is the weak point. My 2015 VW Golf SportWagen 1.8T has an IS20 turbo upgrade and tune, but the transmission doesn't handle the extra power well and will sometimes kick the car into limp mode at the 2nd-to-3rd gear shift point during a hard pull. While the tune is nice, no one makes a TCU tune for these FWD 6-speed Triptronics. The workaround is to let off the pedal at the shift point and stomp on it, similar to a manual shift
The pistons are only good on the BAM engine!!!!! (225hp S3). On all the rest engine codes they are good up to 350 but again it depends on the tune and how offensive it is.
Just like to say that you don’t need a bigger turbo to make this power for stage 1 K03/K03s starts to strain past 250 but you can achieve that with TIP, induction kit, 3” down pipe, recirc valve and a good tune will see 230, 240. That’s when you’ll need a new turbo to fake it higher. Also, these engines ARE NOT rated past 300 without forged rods.
For a very Streetable engine, how much power can be made without adding boost lag? Right now, power kicks in by 3000 rpm. I wouldn't mind that happening sooner. Or how much power can i make without adding more lag? I'd rather have 250hp at 2500rpm (if that's possible) as opposed to 400hp at 5000 rpm.
I have an S3 that runs a healthy 300.. believe mine just has an upgraded Turbocharger.. doesn’t miss a beat if you turn ESP off.. nothing funnier that seeing an AWD launch out of a junction with no understeer.. 😂 then again next week I’m picking up my next car.. another 1.8t. 👌
@darx3351 good info. What I love about the car currently is cruising highway at approx 2800rpm/80mph Then when I hit the gas to pass It's right in the power band and it just flies past the trucks or whatever. If I push that up to 3500 RPMS or beyond i would lose that this is a car I want to be drivable and fun. On the street.
@@geniferteal4178 6 speed I assume then? 3000rpm/65mph here🤣I don't mind the power band being higher as I just drop a gear and go. Around 300whp stock rods
Tuning options in Aus are extremely limited, think theres legitimately one guy in Sydney that does them for the stock ECU. Any tips? Don't really want to go standalone as they're very expensive.
for decent 400hp just have - 1000cc injectors, 300-400lph fuel pump, rod and rod bearing, ARP kit, Bigger turbo 30xx gtx, westgate and blowoff, SMF 240mm and rs4 clutch kit, in long run youll fix more weak pints so as gearbox :) and shifter
In stock block eBay turbo kit , fmic 550cc injectors running 20 psi most days . I've gone thew one block 13psi ( I belive oil pump chain cane off an took out rods. B5.5 passat wagon ) And on number 6th trans this year. The clutch is to much for it on the 1 -2 shift
Gearbox is rated for 450Nm if you have the quattro 01E... The fwd is rated for 350Nm... You should be fine making 500HP if you are not beating on your gearbox... I mean 01Es were used in the RS4 B5 too and those were at 450Nm
@@darx3351 yes and? When did I say otherwise? The 01E was a widely used transmission, in the B5 gen it was used as you said, but my comment literally doesn't say otherwise, right? Before the B5 gen it was used in the Audi S4 C4/S6 C4 and RS2 and those had less power than RS4 B5... And in the B6 gen the 01E was even used with the 1.9 TDI and the 1.8T with the BEX engine...
@@that_escalated_quickly2720 I thought you were talking about the B5.5 passat and was like why tf u talking about quattro n 01e when discussion is about 1.8t's😂
~ Hey Chris, can you make a video on the 2.3 VR5 engine? This video is super useful and I know, building a 2.3 VR5 is pretty stupid but I myself is beyond the stupidest ever ~ 😂😂😂😂
Let's try this again. A 1.8T that's running a comfortable 300hp daily driven is either sheer luck vs your driving habits or you've upgraded your pesky fragile rods. A 1.8T is good for 500hp, but those rods can divorce your engine with less than 250hp with 300hp being a 50/50 chance on reliability, it's just the way it is. A good tune with no spikes with supporting mods and a K03s will be more than what most people have the skills to drive fast. Sadly people come on these channels and want a fast car they can't drive without killing themselves or someone else or have zero funds for repair when the parts break. Good vid tho with lots of good knowledge altho I'm sure most people didn't comprehend what not to do, Lol.
@@aliciabauer1573 I guess lack of knowledge with the internet available is still a thing, it must be an American or welsh trend, Lol. The 1.8t pre-2006 sold in America no matter the turbo is good for 300hp and matching TQ reliably. To be specific it’s not the HP that kills the rods but the low end TQ and definitely any spikes from crap tunes. I clearly stated RELIABLE anyone can push beyond 350 all day, but that’s not the normal for those model years and people don’t own up after they blow up their shite and say yep I was wrong, Lol..
@@emotionalintelligence776 A good tune can for sure save a lot of trouble when on stock engine, I tuned my friends' stock engine (AEB) and it sits at around 300whp right now. Has seen a lot of limiter, hard driving and still going strong.
mileage is not a problem for most engines, especially good ones like the 1,8T. Its the previous usage and servicing (or lack of) go have the engine checked by a professional. Not a Audi dealership, better some weird looking dude with a bunch of old cars in the yard and a dyno. But no matter what, tuning a engine WILL speed up wear and tear no matter what.
![Best 1.8T 20V Tuning Mods [Seat, Audi, VW, Skoda Tuning Guide] 1.8T Engine Performance Upgrades](http://i.ytimg.com/vi/NBPuntSBBw8/mqdefault.jpg)
![Best 1.8T 20V Tuning Mods [Seat, Audi, VW, Skoda Tuning Guide] 1.8T Engine Performance Upgrades](/img/tr.png)
You tried. I appreciate the effort. I really do. I want more people to learn and love these cars…..unfortunately there is a lot of incorrect information in here.
Yes, I would love to see a build.I just got an A4 B6. I want to build a daily street car at 300-350, a fun car, and as reliable as it can be. I'm looking forward to it more videos.
Right on!
Thats very cool can you Share your Build when you Are finished?
Check my build out.
I made 480hp on a 5858
@@domo-tech467😮
The b6 is so slept on, my a4 with an ultra sport kit conversion just got hit so I’m done with the b6 for a while
Stock AMU engine, or BAM version in Europe, have 225 Hp, not 180 since they already came with your recommended KO4 turbo…but I enjoyed your video and it gives me ideas. Thanks
I drive a 05' Ibiza Cupra 1.8 20V/T, (serial 180HP), Chipped 210HP 340NM, 256Kp/h.
Its one of the best engines that VAG ever build
Your path is different from most. Stages are defined by canned tune vendors. Once you go custom, there is not a stage definition. Currently I'm running a 1.8t with upgrade main bearings, stock caps and bolts. IE rods, wiesco pistons. Head is built with super tech springs and retainers Ferrera valves and stock cams. ID1300 injectors, pte6062 gen2 and custom 3" exhaust. Aem400 fuel pump and snow water meth. 562hp on 93 octane. I did most of the work myself. Alot can be left stock and a 2.0 stroker set up is not necessary. The motor does not mind 350hp stock, but it has to be tuned to limit bottom end torque. If you do build it and have nice bottom end torque, or go 2.0, build the transmission. That's where the bulk of the money goes!
I'd enjoy seeing the progress on your build.
That's pretty impressive the 1.8t Engine can handle 350hp stock. It's a fantastic platform.
It depends completely on the boost curve. If its way too quick it ill completely shred the rods.
@@Dxnalt definetly agree with you on that but its interesting to see people pushing them, co motorsports got 600whp from a unopened engine.
@@de_fatherland6467 Exactly! those are the guys I was thinking about
@@de_fatherland6467 once you hit 300+ wtq its not if, its when. Even with a soft boost curve its just delaying the inevitable. With rods being so cheap i dont get why people risk grenading their car randomly
@@pharyo1386her in brazil, that gen of motor can suport something arround 400-500whp with forged rod and piston, thats a incredible engine, if you consider 1.8l and 4p...
Proud owner of 2 b5s currently myself can’t wait to start making vids on my big turbo car and my ko4 car
hey may i ask u couple stuff bout b5s on insta ?
Not all engine codes have forged cranks, and the big port heads dont need porting but the small flow ones would benefit but depends if you want high or low end torque. When it comes to the rods you should be stating the torque figures for breaking point not the horsepower.
I look forward to seeing your build in future videos.
so what engine would you recommend?
@@zionzie05 anything with the big port head and forged crank, it depends what region you live in as to what your country got. There is 70+ different variants of the 1.8t engine.
@@CliffB5A4 North American market - the AEB engine has the big port head.
@@dantesinfernopurgatory7826 I'm in Australia and we got the euro spec AJL big port 132kw 180hp.
@@CliffB5A4 Sounds like the AJL was available with either a K03s or K04 turbo. The smaller port 180 hp AWP engine came with the K03s.
I’m looking forward for more videos. I just got a MK4 GTi 1.8t and it’s going to be my daily . And I want to upgrade parts . And at least have between 350 -400 HP .
Refreshing to hear a South African narrate
Looking forward to the build...Hopefully your build stops me from wanting to swap my B5A4 Avant...
Great video! Currently building an AWP out of my GLI and will soon be converting my 2.0 NA GLS into a turbo…. Probably using retired gli parts since I have them
I have watched this video twice now and yes while they can handle HP stock they can not handle the TQ.
Proud owner of a 2004 b5.5 passat 1.8t 4motion 5speed. Wonderful car and have slowly been building it last couple years. Power coming soon!
Dream car
When do you advise a person upgrade the gearbox or diff? From single front wheel drive to 2 wheel front drive ?
I upgraded mine right at the start. It makes the car safer and faster. So win win.
wow nice update for personal build!!!
3:10 Nightride ❤
Great video!
Kinda curious how much power you can make with the 2.0 stroker motor with stock everything else
Hi thank u for your information it really helps i have a audi a4 1996 model its a 2.6 v6 can u tell me how to make it faster pls thank u
Buy another car
Nice video but the first thing one should do when they wish to add more power to a car is upgrade the vehicles suspension and braking system as failure to do so will cause the car to just crash as it simply wasn't built with those power levels in mind. I can't tell you how many people I've seen the did thing backwards and ended up crashing the car when they were out having a bit of fun.
As a rule of thumb start with the vehicles suspension system, them move on to the braking system, upgrade the seats is also a good idea but it's not required. I took a VW Scirocco to new levels by doing things this way as I was suddenly able to corner like a boss and stop on a dime. I replaced the springs, sway bars, each and every bushing, even on the steering rack. I mean everything was changed but I stopped short of getting a roll bar. I put on upper and lower stiffing bar and another one on the shock towers in the rear. Then I got Bilstein shock absorbers front and rear, with some racing brakes slotted and drilled. I updated the master cylinder and vacuum chamber and went on to remove every piece of rubber replacing it with polyurethane. I had to have some specially made sway bar mounts as the one's that came with the bolt on kit were trash.
After I was done with all of this then I went on to upping the power to the point where my Scirocco could take on 911's and win.
Sadly I had to get rid of the car as VW refused to give me any support for the aging Scirocco as it needed a wiring harness and a few other things due to being driven all over the USA as I took that car coast to coast several times and even down into Mexico and up to Canada. That car was just so fun to drive but without manufacture support on getting parts I had no choice but to have the car crushed. The funning thing was VW wanted me to buy a new car and I told them that with they way they supported me as my car got older I'd never buy another one of their cars and thus far I have kept that promise.
Hi, yeah this video was more focused on the motor its self, and what can be done to the engine to make some power, as well as where the weak points are.
But i agree, if you make alot of power you need to upgrade the brakes, wheels and suspension 2.
😅
I fully agree with you sir, but only true drivers would understand that
Meh, stock brakes with 300whp hasn't been an issue.
@@darx3351 yeah, depends on usage tho.
@@erraldstyler For street, 100% fine, for track never lol. They fade very fast under hard driving
Great vid Chris. I own a mk1 audi TT with the BAM motor. I'm looking for some advice im struggling with a over reading knock sensor and the boost seems inconsistent with lackluster timing. Car has a ramair intake, k04 turbo and twin intercoolers. Any suggestions on who to speak to?
I really enjoyed your vid. If I may ask an off-topic question, what wheels are those? I have been searching everywhere for some but cannot find any 5x112. Much thanks.
Need help im only 1.8t TT BAM QUATTRO. 250hp and 400nm of torque but clutch is slipping. Plan to go for 400hp over the years so if im doing the clutch i want to fit something to handle future 400hp. What would you recommend guys
Nice engines👍 My Golf 4 has the AUQ. Still standard except for a K03S Hybrid, downpipe, stainless exhaust and REVO Stage 1
Just Curious, did you have to change around much for the bigger turbo? Did you buy a brand new turbo unit?
@@Sk0die
Hi there
No the turbo fits on the standard manifold and exhaust fits on the turbo so no changes/modifications.
I bought i slightly used turbo.
Still fine after using it for around 4 years now.
@@BogusBolloks-mf4wq i have an auq octavia mk1, do you recommend ko4 or ko3 hybrid?
I’m keen to see you build a big big horse power mk1 TT.🇦🇺🤜🏼🤛🏼😎🍀
I have a 2004 jetta 16v k04 stage 2 ? Do you have performance upgrades info on this engine from stock to maximum performance?
In my case, the transmission is the weak point. My 2015 VW Golf SportWagen 1.8T has an IS20 turbo upgrade and tune, but the transmission doesn't handle the extra power well and will sometimes kick the car into limp mode at the 2nd-to-3rd gear shift point during a hard pull. While the tune is nice, no one makes a TCU tune for these FWD 6-speed Triptronics. The workaround is to let off the pedal at the shift point and stomp on it, similar to a manual shift
Any build updates?
1:08 Wow what a dream, black B5 sedan 1.8T quattro. im dying of jealousy
I hit a deer with my stock daily driven B5 1.8T20V Passat 5 speed wagon... I have another daily now... No better time for build...
Was it a 4motion?
With 550cc injectors,hybrid turbo , fmic , proper exhaust and tune , I’m making 375 crank
Good video man! you got a discord for the community by chance?
The pistons are only good on the BAM engine!!!!! (225hp S3). On all the rest engine codes they are good up to 350 but again it depends on the tune and how offensive it is.
Whats the difference between the bam pistons and the "normal" pistons
Just like to say that you don’t need a bigger turbo to make this power for stage 1
K03/K03s starts to strain past 250 but you can achieve that with TIP, induction kit, 3” down pipe, recirc valve and a good tune will see 230, 240. That’s when you’ll need a new turbo to fake it higher.
Also, these engines ARE NOT rated past 300 without forged rods.
What is TIP?
@samuelmansell9749
@ Turbo intake pipe
For a very Streetable engine, how much power can be made without adding boost lag? Right now, power kicks in by 3000 rpm. I wouldn't mind that happening sooner. Or how much power can i make without adding more lag? I'd rather have 250hp at 2500rpm (if that's possible) as opposed to 400hp at 5000 rpm.
Probably 225 around there
I have an S3 that runs a healthy 300.. believe mine just has an upgraded Turbocharger.. doesn’t miss a beat if you turn ESP off.. nothing funnier that seeing an AWD launch out of a junction with no understeer.. 😂 then again next week I’m picking up my next car.. another 1.8t. 👌
You don't want to make high power n torque low down if you're on stock rods
@darx3351 good info. What I love about the car currently is cruising highway at approx 2800rpm/80mph Then when I hit the gas to pass It's right in the power band and it just flies past the trucks or whatever. If I push that up to 3500 RPMS or beyond i would lose that this is a car I want to be drivable and fun. On the street.
@@geniferteal4178 6 speed I assume then? 3000rpm/65mph here🤣I don't mind the power band being higher as I just drop a gear and go. Around 300whp stock rods
Very nice 👍
What about the 1.8 NA 20v that came in the Audi A4 B5
Just get a 1.8t, not worth it to do anything to the N/A engines
hawe passat b5.5 variant 1.8t with some tune
Tuning options in Aus are extremely limited, think theres legitimately one guy in Sydney that does them for the stock ECU.
Any tips? Don't really want to go standalone as they're very expensive.
Stock ecus are a pain in the ass to tune, pre-1999/2000 ecus are basically non tuneable
Audi to Quattro sport had 240bhp stock
for decent 400hp just have - 1000cc injectors,
300-400lph fuel pump,
rod and rod bearing, ARP kit,
Bigger turbo 30xx gtx, westgate and blowoff,
SMF 240mm and rs4 clutch kit, in long run youll fix more weak pints so as gearbox :) and shifter
In stock block eBay turbo kit , fmic 550cc injectors running 20 psi most days . I've gone thew one block 13psi ( I belive oil pump chain cane off an took out rods. B5.5 passat wagon )
And on number 6th trans this year. The clutch is to much for it on the 1 -2 shift
Gearbox is rated for 450Nm if you have the quattro 01E... The fwd is rated for 350Nm... You should be fine making 500HP if you are not beating on your gearbox... I mean 01Es were used in the RS4 B5 too and those were at 450Nm
@@that_escalated_quickly2720 What? If we're talking B5's you can't get them with 6 speeds other than S4 and RS4 or diesel
@@darx3351 yes and? When did I say otherwise? The 01E was a widely used transmission, in the B5 gen it was used as you said, but my comment literally doesn't say otherwise, right? Before the B5 gen it was used in the Audi S4 C4/S6 C4 and RS2 and those had less power than RS4 B5...
And in the B6 gen the 01E was even used with the 1.9 TDI and the 1.8T with the BEX engine...
@@that_escalated_quickly2720 I thought you were talking about the B5.5 passat and was like why tf u talking about quattro n 01e when discussion is about 1.8t's😂
What about exhaust valves? Exhaust valves are a weakpoint of the 1.8 T.
2 of my friends have had no issues with them, 360whp and other one a tad over 300whp
~ Hey Chris, can you make a video on the 2.3 VR5 engine? This video is super useful and I know, building a 2.3 VR5 is pretty stupid but I myself is beyond the stupidest ever ~ 😂😂😂😂
It’s not M K it’s Mk, short for Mark as in Mark 1,2,3 etc
Let's try this again. A 1.8T that's running a comfortable 300hp daily driven is either sheer luck vs your driving habits or you've upgraded your pesky fragile rods. A 1.8T is good for 500hp, but those rods can divorce your engine with less than 250hp with 300hp being a 50/50 chance on reliability, it's just the way it is. A good tune with no spikes with supporting mods and a K03s will be more than what most people have the skills to drive fast. Sadly people come on these channels and want a fast car they can't drive without killing themselves or someone else or have zero funds for repair when the parts break. Good vid tho with lots of good knowledge altho I'm sure most people didn't comprehend what not to do, Lol.
I kindly disagree easy 300hp 220awhp 214wtq 315hp given we are Audi quattro's
I don’t think you know what your talking about…They come with 225hp and I’ve seen 300-350hp on stock motor with absolutely 0 problems….
@@aliciabauer1573at 350 hp those stock springs will cause valve float you would be driving on borrowed time.
@@aliciabauer1573 I guess lack of knowledge with the internet available is still a thing, it must be an American or welsh trend, Lol. The 1.8t pre-2006 sold in America no matter the turbo is good for 300hp and matching TQ reliably. To be specific it’s not the HP that kills the rods but the low end TQ and definitely any spikes from crap tunes. I clearly stated RELIABLE anyone can push beyond 350 all day, but that’s not the normal for those model years and people don’t own up after they blow up their shite and say yep I was wrong, Lol..
@@emotionalintelligence776 A good tune can for sure save a lot of trouble when on stock engine, I tuned my friends' stock engine (AEB) and it sits at around 300whp right now. Has seen a lot of limiter, hard driving and still going strong.
How about high km engine? 300k km plus
Yep, should be just fine if the engine has been taken care of. Friend ran 360whp on 340k kms
mileage is not a problem for most engines, especially good ones like the 1,8T.
Its the previous usage and servicing (or lack of)
go have the engine checked by a professional. Not a Audi dealership, better some weird looking dude with a bunch of old cars in the yard and a dyno.
But no matter what, tuning a engine WILL speed up wear and tear no matter what.
@@erraldstyler Yes so exactly what I said, if the engine has been taken care of it will be fine, 2 friends on 300whp+ already on 320k km+
OrD lov😊
Made 625whp with mine :)
Professional tuners dont use the word stage
Why ruin that power by adding a cat lol.
👍💪✌️
Orrrdee 😂😂😂🤦🏼♂️
Afrikaans
i do not change antything inside my engine, AGU 390HP hybrid K04
AGU is probably the best engine to build... big port, 20mm pins and forged crank