Ok, I know these have probably been asked a million times before but Im at work and have very very little time on the comp (if they find me on it I get fired!! haha)

Anyways, im buying a used JDM 13BT tommorow for my S4. What should I look for? What should the compression be using a piston engine compression tester?

Any info appreciated!

thanks

 

above 80 all sides.

 

make sure the 13B that you are buying is also an S4. Series swaps are a bitch.