Does anyone have the specs for the b20 cams? I have a 94 teg that I put a b20 head on, bt the cams for the b20 are a little gunked up, they will work, but I would rather use my cams from the b18b if possible. Thanks.

 

use the stock B18 cams if the B20 cams are messed up.

there are roumous that the B20 cams have a very very very small ammount of more lift but no one has accually provided proof of that.

 

The b18 exhaust cam is fine, the intake cam on the b18 is messed up. The b20 intake cam is fine, the exhaust cam on the b20 is kind of messed up, definetly usable, but would rather use the b18 exhaust and the b20 intake if possible.

 

b20b,z cams and b18b cams are the same,so go ahead and switch them.
b18a are the only different ones with a smaller duration/lift on the intake side