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Fastest Jaguar XKR X100 V8 Supercharged 700bhp+
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- เผยแพร่เมื่อ 22 ก.ย. 2022
- We get Chris Saunders project XKR back in for tuning after it's latest upgrades at Swallows Racing.
I briefly talk with Dan from Swallows about it's present upgrades and current performance. The thing is a beast.
It currently puts our 709bhp, (650whp)
I don't know of one more powerful presently.
These AJ33S Engines can apparently handle some real numbers being thrown down they're throat!
@swallowsracing
@maxxtuningsweden
@AEMpowerTVelectronics
@OfficialTarox
@anonymousdd270
I love the Thunberg decal on the fuel tank. I'd love one for my XKR although bumper stickers have no business being on a Jaguar.
Hello friends, I am I to Bentley Turbo R’a now. I had 1 XJR8 that had the lower under drive pulley, upper pulley, larger Intercooler, and faster Intercooler pump…and had the car lowered. Car was an absolute beast. You need to be careful of the nikisil liners and tensioners in the early cars. I did all that work and some guy rear ended me, totaling the car. I also have had 4 XJR6s, magnificent cars. If anyone ever had a chance to modify or drive one of these, you won’t regret it…
That's a lot of power.
This is a wicked build! Massive respect for the engineering effort that's gone into this. A KB charger has been on my wishlist for ages now!
If you're after a kit let me know as I have one for sale. Although it's not as radical as the one in the video, it still will add 100 to 150hp to a 4.2 supercharged Jaguar. Thanks
@@user-en7nf4hc5zis it still for sale, what would be the price tag?
cheers
That’s a beast.
I want those engine upgrades in my XKR, and the manual transmission as well. However, I would still like to daily drive it. Should be a riot.
I’m looking to get 500bhp out of a 4.2 X100 but want to keep it as visually factory as possible which I guess is a million miles from this. Supercharger/mod, injectors and exhaust I’m hoping is all it will take 🙏🏻
Love your videos and MaxxECU
Thankyou for your kind words. 😁
inspiring, might do a pully upgrade and exhaust on my rustbucket x100 before it goes to the scrapyard in a year or two, see what fun i can have before it's retired !
Cracking!
Anymore updates? Drivetribe are doing a manual swap too but yours is better haha.
I'm wondering is this with the stock valve springs? Did you not experience any float with this amount of boost and rpm?
Great job. This engine comes with Mahle forged piston from stock form, and although a bit thin seems still holding well, thanks to the individual EGT and full protection. I think retrofitting an Eaton tvs1900 supercharger from JLR 5.0 supercharged engine will gain much more power. You can compare compressor maps for them you will be amazed at how lame m112 is compared to R1900. By switching to R1900 you can get a much lower IAT and spare maybe 10-30 hp loss to the flywheel. But the best suit for your application is the Eaton TVS r2300 I think.
By the way your working point is farrrrr out off map in m112 compressor map. I believe efficiency is blew 40%.
How much power can I make with a 4.2 on the stock supercharger on pump gas?
Enjoyed
...very dangerous on that car!!😱
Why? It’s got the brakes and suspension, plus it’s lighter. I know what you mean if you’re speaking in terms of standard X100, they’re not inspiring at all.
What kind of boost was she on? Building a Subaru Legacy with a AJ33s and S366 66/73 turbo and planning to cross the 700 engine horsepower limit.
What diff is in it? That's alot of torque for a standard diff!
I believe, it's a built LSD, using the earlier casings. A similar fashion to what we did with my XKR, but a nice Gripper inside.
You say 4.2 Could these type Of these number be Touched with a S Type R and How in the hell do I get hands on a KEnne bell Supercharger for My STR
I have a Kenne Bell kit that will fit on the STR if you're interested
What would you recommend to get 500hp out of an xjr.
4.2? Vvt? . Change the supercharger would be my first step. Then manage the inlet temps. And some nice big injectors and fueling system to feed them😁.
Oh and change the Denso ECU for what he said!
@@peterbrock2841That’s a lot of work and expense for an extra 100 bhp. Do you know roughly what extra bhp could be achieved with the supercharger pulley mod, full custom exhaust and remap? Thanks
@@jaysimpson6857 yeah, gave up and bought an XFR
@@peterbrock2841 XFR, what a car. I’m wanting something with 500bhp or to achieve it with a modern classic V8 pre 2006’ish. I’ve got the SL55 and XKR as my only considerations at the moment.
I've upgraded both pulleys on my 4.0 XKR 2002, added Mina air intake with K&N, 200 cell cats, straight through 2.5" exhaust, and this changed a lot. The cooling system was upgraded, too, as well as suspension - coilovers and PowerFlex bushes. Didn't check in on dyno, but according to rough calculations, it might be about 60hp extra with stock Denso ECU, which can't be remapped, and stock automatic transmission. If it would be 4.2l engine, with such mods, it should be exactly 500hp after remap. Drivetribe guys mentioned that converting to manual gearbox released another 60-70hp, if I'm not mistaken. I've also used to read that the engine block might be replaced with 4.4 from Range Rover, and the supercharger can be upgraded as well.
Where can I get this supercharger setup?
awesome , did i hear right? , standard internals?
Essentially! Balanced bottom end in fairness, with ARP bolts. Stock heads & cams.
@@TuningShedwow , interesting, rods dont look strong enough but they must be ok,
@@MJRACING1 We thought that also a few years ago. They do seem to be fairly hardy.
What kind of exaust and mufflers, it sounds amazing. Not obnoxious.
What's the weight? Can't hear him. And cc skips over that.
Looked into getting a kenne bell for my XJR, but they stopped selling to Joe bloggs. Or me☹️.
You had to have a business for them to sell to you.
Gutted
Also what psi is it running through the range?
We are peaking around 26psiG. 👌