Everyone knows that the pre-ecotec 2.0 16v pumps out 150bhp standard.
The post-ecotec pumps about about 20 bhp less standard!
My question is:- If you get a 2.0 ecotec astra gsi, how easy is it to drop in a pre-ecotec(20xe)?
Also Can you drop the 20xe engine into a 1.8 ecotec gsi??
Cheers lads AND GIRLS