- Mon Dec 05, 2011 9:58 pm
#284252
NO
LS are 81mm and the B20 are 84mm. crank and rods are the same but the difference is in the pistons. that's what gives it the extra .2
vtecpowerrr wrote:can i keep my B18a1 pistons ?or i need to change them ..
NO
LS are 81mm and the B20 are 84mm. crank and rods are the same but the difference is in the pistons. that's what gives it the extra .2