DASC - Supercharger Pulley

[ZeroG]

If anyone is interested in obtaining a smaller pulley for their DASC. Check out the following website: http://www.itsallaboutspeed.com

[Silver00spike]

How soon would I blow my engine at 15PSI on stock internals? How much power would I make at 11 and 15PSI? approximately

[ZeroG]

How soon would I blow my engine at 15PSI on stock internals? How much power would I make at 11 and 15PSI? approximately

Well this is what I can tell you. I would not swap in either pulley with out being on a dyno so you can keep an eye on AFR's. You may need to make some other adjustments such as bigger injectors or a piggy back system to control the new amount of fuel required. There are a bunch of people that bought them on bimmerforums so check there and maybe you can get an idea.

I can tell you that our test car makes 10.8 RWHP per pound of boost. So at 11 PSI we made 118 RWHP.

-Chad

[Silver00spike]

Well this is what I can tell you. I would not swap in either pulley with out being on a dyno so you can keep an eye on AFR's. You may need to make some other adjustments such as bigger injectors or a piggy back system to control the new amount of fuel required. There are a bunch of people that bought them on bimmerforums so check there and maybe you can get an idea.

I can tell you that our test car makes 10.8 RWHP per pound of boost. So at 11 PSI we made 118 RWHP.

-Chad

Other then tuning, what other things have you done on your 11PSI test car? do you mean 218RWHP or an additional 118RWHP over stock?

[ZeroG]

Other then tuning, what other things have you done on your 11PSI test car? do you mean 218RWHP or an additional 118RWHP over stock?

There are a lot of mods to list but I will try to just list the main ones.

Ported and Polished Head
S&S Valves
272 Dur. 10.5 Lift Cams
Titanium Valve Springs
ARP Head Stud Kit
Split Sec. MAF Conv.
34.5# Fuel Injectors
DASC
11 PSI Pulley
AFPR
IAAS - Air/Water Intercooler

The last time we wento the dyno the car pulled 209 RWHP & 175 Lbs. TQ.

-Chad