Thread: KS Racing intake manifold?

Here you go.

http://www.sr20-forum.com/turbo/23941-pics-intake-manifold-installed-w-some-bling.html

The manifold I received from Ashton has provision for IACV. I may actually remove it and just run a cracked TB, since the Q45 TB has an adjustment screw. Its not a daily driver, so I dont mind waiting for it to warmup lol

I ordered one a few weeks ago for my N/A DE, I'll report back here with fitment and results after tuning.

i would be really torn between wanting and not wanting to get the aac or iacv valve on it, they serve a great and not so great purpose if they dont work. cracking the throttle body is a good idea, probably a better form of getting stable idle, than relying on the mechanical iacv and aac valves to hopefully work

Not even close man, cracking the throttle body leads to fuel/air mapping issues. You won't get your cold idle and warm up enrichment tables to work at all. I don't recommend going that route. You need to stick with the AAC/IACV option. The AAC I have never seen fail in all my years, and the IACV usually just needs to be cleaned up around the spring.

Brent

so then this manifold would cause you some issues not being setup for a aac valve or iacv then right?

On a standalone those issues could be ironed out easly.

Or just mount the iac in the back and be done.

Stratton.

well thats what i was more or less getting at that, if you have a pretty intuitive system you can tune your air fuels to gain a pretty steady idle, however like coach said you wont get to utilize your warm up enrichment tables. but you could do it without them.

they need to tap the manifolds for the aac and iacv and block them off to give us that option.

i think they need a little more RnD into their design as far as keeping factory needed sensors, esp if someone without a standalone or a intuitive way to tune your fuel tables to net a steady idle

It has a provision for IACV already welded in. I was just considering not using it.

Strat, how are you going to go about using it on the VE? I wasn't sure if the bolt pattern for the intake manifold was teh same as the lowport de...

they are not. this guy makes them with a ve factory runners. He makes a bunch of different manifold for different cars but I have yet to see a before and after dyno. He is popular with the supra crowd.