what pulley for f1

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Sep 11, 2008 | 01:59 AM

Diablita

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what pulley for f1

i have my f1 already but what pulley should i run to make 12,13lbs of boost on a 5.3 ... i am sticking in a stock 5.3 till my 370 gets here. oh and it will have full bolt ons, 32k pi stall ... no cam dough

Sep 11, 2008 | 07:01 AM

jasond26

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what model F1 do you have, on a 5.3 you are going to need like a 5" pulley no joke. I have a 4.5" on my 408 and it makes 10 at 6500.

Sep 11, 2008 | 01:41 PM

Diablita

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i have the f1-r i wanna make 12lbs 0r 13lbs on the 5.3

Sep 11, 2008 | 02:18 PM

jasond26

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It is going to make that not even trying. I would run the largest pulley you can, I think it is the 5". The boost is going to come on like a heartattack as well. Sounds awesome.