B20b4 upgrades
09-21-2014, 08:03 PM
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B20b4 upgrades
I have a 96 integra with a b20b4 swap and b16 trans. Pretty much all stock. New to this motor. What would be the first upgrade you guys would do to it?
09-22-2014, 08:06 AM
#2
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Re: B20b4 upgrades
Get a chipped ECU and get it professionally tuned. B20s see large mid to.top end gains with a good tune. Also make sure you have the basic bolt ons, CAI, good air filter, nice header (plm toda or rfm replica).
09-22-2014, 04:13 PM
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Re: B20b4 upgrades
i think the b20b's came with the small intake cam. swapping it over to a p75 b18b or b20z cam will help the power not fall on its *** at 5500-6000 rpm. i wouldnt put much cam in it with the stock pistons. ive been doing a lot of reading again lately and i feel like ive read a lot of threads with people dissapointed in the power and especially tq with their cammed stock compression b20s.
they will trade a good 10 - 15 ftlbs throughout the midrange for maybe 10 hp way up like 7000 rpm.
they will trade a good 10 - 15 ftlbs throughout the midrange for maybe 10 hp way up like 7000 rpm.
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