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Belt was from a 88-90 200sx 2.0. Should be b078 or tb078 square tooth, 3/4" wide and 98 teeth. You gotta use the 4ac/4af pulley on the crank

Thank you.

Rotate distributor wheel that engages with cam 180?

Thanks Omar! It's great to hear from a fellow 4ac alum!

Pat was sick that day

Thanks!

Hahaha

This may fit early 90-92 4afe with square tooth timing belt. It will not work with later 4afe round tooth timing belt.

The 4ac intake will not work on the af/afe as the port spacing is different. I dont think the port spacing/shape is the same between the 4af/afe head but you can compare the intake gaskets. Probably the easiest route if you have the complete 7afe would be to plug the injector bungs and cut off the plenum and use bike carbs. Then the rest of the motor isnt a hybrid of parts you have to keep track of lol

@@lugnuts8167 completely agree, thanks so much for the wise suggestion..

They are a 272 duration am made my Schneider Racing Cams

Torque app via GPS says 125 wheel or 150 estimated. th-cam.com/video/4-aeW2RiygA/w-d-xo.html

Here is a link to the Cam Gear: technotoytuning.com/toyota/ae86/4ac-adjustable-cam-gear

This one of for a 4ac and from Techno Toy Tuning

Carlos, it will not add power by itself, maybe with advance timing and high octane fuel but nothing noticable. This car has longer duration camshafts that required the cam gear to get valve timing back into spec.

schneidercams.com/260F3AC/4AC.aspx

For the 4ac: intake=0.008 exhaust=0.012

@@lugnuts8167 tnx it means a lot !!!

@@jozybeatz7723 I just wish notifications for new videos and comments were separated! I could have answered sooner.

@@lugnuts8167 Nice one also have this machine but eish spare are difficult to find here in Zambia Southern Africa

Thanks Adrian! Were working on it. Is you build posted anywhere?

@@lugnuts8167 I appreciate you responding back. Yeah it can be seen @AJNoble90 on IG. Shoot me a follow if your on there.

Hey, where in Texas? I mess specifically with the 4af as well.

@@adriangonzalez-tovar1574 DFW. if you have IG follow me @AJNoble90 and shoot me a message. Let's connect.

Adrian Noble I don’t have a ig 😕 However I’m a moderator of a page on Facebook called AE92 USA/CANADA. So we could probably connect on there

Weber 32/36

​@@andrecousteils3729 with Electric Choke ? This conversion is really better than the original AISIN? I am very interested in making a conversion to weber, because the original AISIN already has me tired

Cameraman Dave: I just saw this now. Andre's is a weber. (32 36 seem like familiar numbers) I'll direct him to the comments.

@@JBRI94 I have the electric choke. It was worth it for me as i had planned on opening up the head and manifolds (with cam) to flow more air. For a small bump in power increase we had installed a mild cam on daves car and made ~10% gain on an otherwise stock 4ac.

​@@andrecousteils3729 ok I understand...do you have any video of the engine idling? I have a 4A-F and I was planning to buy a new AISIN carb, but they are too expensive, and now I have the option of purchasing a new 32/36 DGEV, and cheaper. The conversion doesn't look difficult, but I don't know how it will work.

For my build we opted out of the double springs for cost and considering where in the Rev range change can be felt, that they wouldn't have too massive an effect. Obviously if you want to get the most out of it the springs are recommended.

As for sound, the most noticeable and desirable change is at the exhaust. It's a more metallic and aggressive sound. It would pair nicely with a slightly more open exhaust setup.

Andre: We decided against the spring because Daves car is an auto, therefore he will not be exceeding the the peak rpm range of the 260 cam(5500 IIRC). The double valve spring would also decrease the low rpm efficiency of the valvetrain TLDR: No double springs, because Daves car is auto and hes not going to be anywhere near the rev limiter.

Thank you very much for the information. Mine is also an auto and am currently finishing up a 7ac motor (standard rebuild, rings, bearing, gaskets, arp rod bolts, and 7a hg) so I wanted to throw a little upgraded cam to compliment it. The most I go to rev range is 4.5k max because of midrange sweet spot 3.5-4K anything is wasted effort.

What’s the torque specs, and sequence for the cam caps, and rocker arm?

Yes. One would send the stock camshafts to Schneider racing cams, they offer a variety of grinds for the C and F cams!

Hey @Tofu Garage, they are a 272 duration cam from Schneider racing cams. This required custom shims(shim over bucket) on the early FE Head. In hindsight, the later FE cams should be used as a core to avoid having to re-shim. -Andre

Camshafts are regrinds from schneider racing, timing belt is from a 1988 Nissan Stanza 2.0L. Theres a build thread on 4acPowered under the your ride section.

@@markusbergh 272 grind. Always best to call and see what is recommended for your build route. Id have to dig up the cam card for more info

Can't seem to find the forum, which sprocket did use by the way? 7afe or 4af?

@@ENEMII90 4ac sprockets!

Yes, but there's no detail interview! We'll get setting up on car care for the next video. You're in the credits for pete' s sake!

Here is a link to the Cam Gear: technotoytuning.com/toyota/ae86/4ac-adjustable-cam-gear

Yes, mainly. Just updated tech on the AF