Roush TVS Pullies
#153
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Join Date: Jul 2008
Location: flemington nj
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you are still 6 rib right? i get belt dust on top of my water pump but as far as i can tell i make 13-14#s and doesnt fall off but the f'in needle of the boost gauge does some crazy vibration and its a blurr. could be the open cutouts rattling the **** out of the truck hahaha. if the motor lasts through the year i think im going to put an OD balancer on, e85 and spray it trying to go 10's. balancer should net me somewhere around 17#s with the 2.8 pulley.
#159
11 Second Hall Moniter
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Well i should update this thread as to help possibly anyone who might search this topic down the road. Old news to most hahahahaha.
Truck makes 12 psi with 13-14 psi spikes.
Using an Innovators West overdriven crank pulley with a 2.6 blower pulley.
My combo may vary from others, remember boost is a measurement of restriction.
Truck made 562 at the wheels thru a t case and 4L80e on a 90+* day, easily will put down 600 with a touch more timing and cooler weather.
Truck makes 12 psi with 13-14 psi spikes.
Using an Innovators West overdriven crank pulley with a 2.6 blower pulley.
My combo may vary from others, remember boost is a measurement of restriction.
Truck made 562 at the wheels thru a t case and 4L80e on a 90+* day, easily will put down 600 with a touch more timing and cooler weather.