98redstang

Well my npi motor i think blew or has a craked oil ring. We changed the vavle seals and crossed our fingers but thats not it lol. So im going to go with a pi motor. I found a bunch already if anyone has some other websites let me know. So for my question... Can i use my harness and everything and just put the pi motor in or do i need a harness from a newer year? The only pita thing is i have to take the headers off and than put them on the pi motor. Other than that im pretty damn excited to have a pi motor. What do you think will be my numbers to the crank including the mods in my sig? And do bolt ons have more of an affect because of the better flow rate?

Chris98Gt

You can use the npi harness. you won't have too much over the stock pi hp rating, but it will feel much better than the npi engine.