Question If you replace the supercharger pulleys with a 3.5 can you use the stock belts? Do you have to change plugs and thermast like yu do with the 3.4?
Whats the gains between the 3.5 or the 3.4
Also I wanted a catback system for my car. I went to the local muffler shop the guy I no told me that he can make a custom catback sytem for the car with 2 half inch pipe and take out the resonater . And everything new from the cat back.. Will that make any HP? Or os that waste of time. I was thinking about going with magaflow mufflers
Whats the gains between the 3.5 or the 3.4
Also I wanted a catback system for my car. I went to the local muffler shop the guy I no told me that he can make a custom catback sytem for the car with 2 half inch pipe and take out the resonater . And everything new from the cat back.. Will that make any HP? Or os that waste of time. I was thinking about going with magaflow mufflers