ive got ?'s about my 06 gp gt s/c

[kyle walker]

( I don't know alot about engines)
#1 how do I know what model supercharger I have?
#2 how does my series 3 differ from other 3800's?
#3 I have a k&n intake,msd coils n wires,e3 plugs i recently purchased a quickchange pully sizes 3.4&3.0 am I safe to use the 3.4 & what do I need to be able to use the 3.0?

[Dyno Brian]

A 3.6 -3.5 is the most you are going to want to run. I personally would not go more then a 3.6.

The 3.0 pulley is going to need a number engine and fuel system upgrades.

[kyle walker]

Thanks. Ok so I don't want to buy another pully what are sum more basic bolt ons to suport the 3.4 pully? Cause that's wat I'm planning on using.

[98Park]

Probably a min of colder plugs, colder stat, exhaust work (probably headers), and you probably should see some high ratio rockers on there. You're gonna wanna watch the tune pretty close though you have the Gen V M90 and they have increased efficiency over the Gen 3's so it doesn't take as much pulley to make the same boost so you'll be getting into super heat soak land pretty quick like that
I suppose you could intercool and probably get away with some milder exhaust modding like PLOGs and you might be able to get away w/o higher ratio rockers or a cam but once again you'd wanna keep a very close eye on the tune

[Dyno Brian]

At least 42 pound injectors. I would go ahead and buy 60's and be done with it. INTENSE sells the injectors and can get you a pcm set up as well.

[kyle walker]

Thanks a lot guys for pointing me in the rite direction. I would prob b buying a new engine if I hadn't found this site. Lol. Ol prob b having more ?'s in the future. Ty.

[bruce]

yeah man start with all the exhaust. Headers asap, then air intake, followed by fuel mods aka injectors, and a tune. Intercooling is dope BTW....Im putting one in within the month....