engine will not rev as high in high boost
#1
Honda-Tech Member
Thread Starter
engine will not rev as high in high boost
I have a f22a made 460whp at 23psi. when i dynoed i made power from 5k to 8k when the boost is @ 8 psi to 15psi. once i go over 15 psi or 350hp my car will not pull to 8k. it just get rich and you have to take out alot of fuel. i am thinking its the intake manifold. things i have tried different tuners lol, spark plug gaps, heat ranges and brands, racing fuels, down pipe sizes, turbos, and cam retard.
here is a list of parts i have on my car.
bisimoto pro springs
bisi 1.2 turbo cam.
h22 h beam rods
wiseco pistons
ram horn manifold
hx35 hx40 61mm turbo
3" down pipe and open exhaust
stock intake (butter flies removed)
stock tb
1000cc fic
here is a list of parts i have on my car.
bisimoto pro springs
bisi 1.2 turbo cam.
h22 h beam rods
wiseco pistons
ram horn manifold
hx35 hx40 61mm turbo
3" down pipe and open exhaust
stock intake (butter flies removed)
stock tb
1000cc fic
#2
Honda-Tech Member
Thread Starter
Re: engine will not rev as high in high boost
you can see it here this is a 17psi and 19psi pull. if i would have done a 12 psi pull the hp would have climbed to 8k
#5
Honda-Tech Member
Thread Starter
Re: engine will not rev as high in high boost
those are with out air filter. i dont see how it could be the fuel filter because it not starving for fuel.
i am hoping its the stock intake and throttle body. the f22 has a pretty restrictive intake.
its in a EG i went 7.0 @103 in the 1/8th.
i am hoping its the stock intake and throttle body. the f22 has a pretty restrictive intake.
its in a EG i went 7.0 @103 in the 1/8th.
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#9
Honda-Tech Member
Thread Starter
Re: engine will not rev as high in high boost
the cam is mild its like a 268/262 duration. i think i am going to try a delta regrind. delta 282 duration they are 96$ to regrind. i have seen some good results in a dsm from delta. if that dont pull like i want then i will save up for a bisimoto 2.4 cam.
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