When i bought my car the s/c pully had rubbed on something and the numbers on it have wore off. I know it is smaller than a 2.76 and i'm running inbetween 12-15lbs of boost out of an V1 s-trim. I want to get a 7in. crank pulley but would that be overspinning the blower? I run it out to 6800-7000rpm usually. Just looking to max out this blower before i upgrade to a T-trim this coming winter. Thanks, Brady
Overspinning blower???
- Thread starter bolinger06
- Start date
Crank Dia.
-----------------
Blower Dia. x RPM x Blower Ratio = Impeller Speed
Not sure if that would help with finding an answer. Scoll to the bottom and to see your blower ratio.
http://www.aspracing.com/over.htm
Straight cut spur gear
Fits engines up to 680 horsepower
Maximum airflow: 1,000 CFM *
Maximum boost pressure: 20 PSI *
Maximum impeller speed: 50,000 RPM
Adiabatic efficiency: 72% **
Available with straight or curved discharge and clockwise or counterclockwise rotation
-----------------
Blower Dia. x RPM x Blower Ratio = Impeller Speed
Not sure if that would help with finding an answer. Scoll to the bottom and to see your blower ratio.
http://www.aspracing.com/over.htm
Straight cut spur gear
Fits engines up to 680 horsepower
Maximum airflow: 1,000 CFM *
Maximum boost pressure: 20 PSI *
Maximum impeller speed: 50,000 RPM
Adiabatic efficiency: 72% **
Available with straight or curved discharge and clockwise or counterclockwise rotation
it's running the stock crank pulley right now
if its a 2.76 your running more than 15psi and that blower is working pretty damn hard.
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