i kno this is the wrong place to post this but i want to kno.

what is the diffrence between a b18a1 from a 90-91, and a b18a1 from a 92-93. Because i looked up the specs and they both show up the exact same but 90-91 have 10 less hp

 

anyone?

 

i have a 91 block with 93 head but i guess its just an ls and all the same

 

how does it run?

 

Ive heard that the cams and exhaust manifold are different, thats what the 10 horsepower diff. is....

 

ok yea i figured it was something like that cuz the specs are ecactly the same