i got a 94 integra, b20 with gsr head. it spun a rod bearing and we put new bearings in it. we didn't turn the crank. so far it's good but the highest rpm i've had it is 6200. the clutch is no good. will the clutch affect my top end power b/c i was out ran by a stock prelude on top end. (not on the street). What can i do to this motor to make alot more power not turboing it

 

Boost

 

Agreed you could go all motor (ie. cams pistons rods valve train head) but ur gunna have to do a lot of work and spend a lot of money to get more power. A bad clutch will slip affecting all power the harder u push that pedal down the more its gunna slip id replace that asap before you get stranded

 

thanks, i figured boosting it was gonna be the best way, now do you get more horsepower out of a turbo or supercharger.

 

Turbo.
You are going to need to do a lot of reading. There are a billion turbo threads on h-t and you just need to find them...

 

https://honda-tech.com/forums/acura-integra-6/creating-new-topic-choose-subject-specific-title-not-help-me-asap-2477272/

 

reving to 6200rpm only? thats why the prelude pulled on you....when i had a stock b20b bottem end with gsr head..i took it to 7500rpm..no issues