Can anyone running either of these pulleys give me a list of your mods, elevation, and what power your making?

Also which blower you are using.

I ordered a 3.6" pulley and belt, but now I'm thinking I should have just gone 3.4" and been done with it.

 

Any input on this for power vs reliability.

I don't want to over stress the blower. But I'd like to optimize power the first time.

My mods:
Test pipe
Supporting fuel & clutch parts.

I'm at sea level. I was thinking 3.6" would put me around 400-415whp and 3.4" would be closer to 425-440whp

 

I don't have that setup but read this board enough to know just do it! That power level will be fine for pump gas. Especially with the nature of the power band shouldn't be a problem.

 

Should I just say "screw it" and get the 3.2" pulley? I believe that is the smallest to go w/o overspinning on the F22.

Eh I probably stick with 3.4", hopefully SOS will let me return the 3.6" I just bought.

 

I did, 3.6, 3.4, now 3.2.

Going 3.0

Don't be a fool and do 3.0

 

Which blower are you using? The 1200 or 1220?

 

1200

 

Nm

 

I have the 1200 kit w/ the 3.6" pulley, Berk HFC, stock exhaust, SoS clutch and fuel mods.

I'm dyno'd 382whp/249tq at about 13psi on a dyno dynamics that allegedly reads conservatively. Butt dyno though it's much faster than with my 4.2" pulley.

 

Where do u live?

I know altitude can decrease psi. I was hoping you'd be at 400+whp.

I may have to go with the 3.4 inch pulley.