Other than the fact that a b18a came out of a 91-93 (i think) what differences are there between my b18 b ,in my 94 ls??? any little info would be great....also how do i post photos of my teg or to post items for sale with pics?

 

hp & torque numbers are a little less for the b18a...might be a few little things..

 

between a b18a and a b18 b there is a 10 horsepower diference b18b has 142 while a b18 a had 132

 

i think the head on the B flows a bit better than the A. the LS head in general flows like pOO anyways.