OK i have an 89 crx and im trying to decide which motor i could rely on for the most speed and torque, any suggestions would be nice----By the way i have a b16 a1 in the car now but what would be the best thing to do?

 

i had a b16 in my crx then went to BUILT ls vtec never look back usless i could get a k20

 

H22 would be too big for a crx for a daily driver IMO. Way too much understeer, if you want more tourque a c1 would be more then enough for your rex.