92preludeking

well i have a 92 and it has a single cam right now.i am going to build a bad ass motor but i have no clue whats the best.my friend told me h22 has the best power and i could build it and still drive it everyday.i would like to turbo it and have internals.IS THAT THE RIGHT CHOICE?OR IS THERE A BETTER WAY?OR BETTER MOTOR

 

petern101

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I <3 Olivia Munn
1994 Si H22A (gone), 2000 BMW M Coupe
"I am a ricer because I have Z3 fenders"

mr_y82

Some people like the H23A or F22B (JDM) for turbo as it has slightly lower compression ratio... I have a 92 with an H22 swap, I have to say the H23 had just as much for me on the bottom end. These blocks are not turbos best friend.

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'92 SI > JDM H22A/LSD swap, 2 row AL radiator, custom intake and 2.5" exhaust, ceramic 421 header, high-flow cat, titanium muffler, stg1 clutch, sport suspension w/ camber kit and F/R strut tower bars, eCtuned ECU

jsmooney

I like my F22B it's been good so far for over 100,000 mi

I ran a 15.4 in a 90 degree 90% humidity alabama day

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93 Si --> JDM F22B
My Home's in Alabama...

aM1t

F22's love boost

jsmooney

my F22B has no boost but would love a JRSC

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93 Si --> JDM F22B
My Home's in Alabama...

mr_y82

I've just been led to believe that H23 and F22 non-vtec engines like turbo more than the vtec h22... not sure why (other than compression ratio), the block is basically the same.

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'92 SI > JDM H22A/LSD swap, 2 row AL radiator, custom intake and 2.5" exhaust, ceramic 421 header, high-flow cat, titanium muffler, stg1 clutch, sport suspension w/ camber kit and F/R strut tower bars, eCtuned ECU

daoshao

f22a1 is good for boost. Piece together a homemade turbo kit for it and it will be golden.