What pulley size with these mods?

[rah575554eg]

I have a ported blower, ported LIM, ported throttle body, headers, TR8 NGK's, K&N air intake, high flow exhaust, 180* stat and Overkill PCM. I just wanna know what pulley would be fine to run with these mods? I want to run a 3.25" but I don't how well that would go over. Thanks!

 

[blueguy]

You can run a 3.25" It just won't run very long. Go read the Safely Modding your 3800 thread. Then ask. I'd say a 3.4" but you never know until you scan it.

 

[Bio248]

no one knows. scan the car.

 

[blueguy]

Warbeaver does...he knows EVERYTHING.

 

[skidoojames151]

i wouldnt go 3.25 until intercooled...a 3.4 sounds good for yor setup though

 

[blueguy]

i wouldnt go 3.25 until intercooled...a 3.4 sounds good for yor setup though

I ran a 3.25" without methanol or an IC...actually a 3.0" for that matter until the injectors started to run static. Intercooler ISN'T required to run smaller pulleys

 

[skidoojames151]

yes but he isnt cammed either or rockered...3.4

 

[blueguy]

yes but he isnt cammed either or rockered...3.4

Right, I'm just talking about your intercooler quote. It wasn't correct...that's all.

 

[2000GTP]

yea just add some rockers to the list then id say run a 3.4, scan and tune and see if you have no knock. Then drop to the 3.25 and see what you can do.

 

[QwikGT]

i say machine the snout a run a 2.55, it has a high flow exhaust you know

 

[blueguy]

Why a 2.55"? That's lame just wrap the belt around the snout.