UIM Question
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UIM Question
79 rx7-I have bridgeported TII end housings lapped and nitrated, cermet coated housings race ported, S5 N/A rotors cermet coated, Full racing beat exhaust, TII lower intake manifold. I'm just wondering what upper intake manifold would be best for a N/A 13b with this combo. I'm think a FD upper because it has a bigger throttle body and the intake has no plenum, which makes me think a better less turbulent air flow or does the plenum make a less turbulent airflow lol. The 6 port upper intake manifold looks like it would be the worst because it bends so much before it goes to the lower manifold. I dont care about low end torque, just wondering what intake would give me the best peak HP numbers. Appreciate it guys.
John Paul Caruana
John Paul Caruana
#2
FB+FC=F-ME
FD upper would be bigger,flow better.
TII upper would be simpler,no adaptor/porting.
Either should flow more than adequately for N/A and both are still pulse tuned,although not as extensively as the N/A intakes.....
TII upper would be simpler,no adaptor/porting.
Either should flow more than adequately for N/A and both are still pulse tuned,although not as extensively as the N/A intakes.....
#4
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From what I have seen in the 2nd gen section. A s4 t2 LIM, port matched to a FD UIM is the best combo. But this is just what I have read, and it is also the setup ddub ran on his NA fc and it seemed to run awsome.
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