Anybody runnig Q45 throttle body
I got my hands on a Infinity Q45 throttle body 90mm and tapper to 85mm at the butterfly. I'm thinking of using it on my fully built B16 motor. Aiming for 500-550whp.
question is. Anybody running one on their Bseries motor? and what kind of power are you making with it. and is it a big improvement? or should I just save myself the hassle of having an adapter plate made and welded. and sell/trade it for a 70 or 75mm? I currently have a ported and polished B16 intake manifold. Thinking of getting something bigger, or having somebody make a custom one with a bigger plenum. |
Re: Anybody runnig Q45 throttle body
That would be pretty impressive if you're TB is the bottleneck in your system... but then again 500+ whp is just crazy too :S
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Re: Anybody runnig Q45 throttle body
I'm gonna run one on a D15B8. :y The volume in that thing is probably more than the tiny intake manifold the B8 comes with. :S |
Re: Anybody runnig Q45 throttle body
Stefan (98ctr) is funning one last time i saw him
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Re: Anybody runnig Q45 throttle body
I've made at or close to 500 whp on a 60mm TB on two different cars.
I wouldn't upgrade at that power level... for 600+ I'd probably go 3" charge pipe and 70+mm TB because that's where it starts being a restriction from everything I've seen. |
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