yes it is just like useing b16 pistons in a b18 thay are all foreged the same pin,and bore just different valve clearence but 91 im guessing thay are flat so you should be ok if you worry JUST only open 1 rod and install one piston in the block first and check
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i love AUTOZONE
MY CAR iS PROTECTED BY ZOOMBAK GPS LOCATOR IS YOURS?
175+served in engines built from minime to gsr/lsvtec,b16 b20vtec,d15 k24 powerhouses or just rebuilds.life is good
i like when people don't take my advice.cause then i make more money when u need it rebuild the right way!
how many speed holes do i need in my bumper,b4 i can run 15's?