Im ready to order my pulley, and im trying to determine if I should order a 3.5 or 3.4.
Its a 2002 GTP with a gen 3. At this point everything is stock except the open cone.
I am installing Speed daddy headers, autolite 104 plugs, maybe a tstat, I have an open cone intake,.
The car has 0 KR now at stock. It is also not my daily driver, its my play toy.


I thought before I spend the money id get some input.