The object of the game for me is to have more boost on the low and mid part of the curve, and have the boost flatten out at a livable limit.
I datalogged temps the other day in 108* ambient temps, and showed 132* max iat with my a/a intercooler.
You have to have boost to spare to make this work at all, but also to keep from generating excessive heat.
Here's the formula for blower speed, less the correct step up ratio which will be different for each s/c. Powerdyne is 3, Paxton is 3.5, and so on....
Red line (shift) rpm x crank pulley diameter / s/c pulley x ? ( s/c step up ratio) = blower speed
I datalogged temps the other day in 108* ambient temps, and showed 132* max iat with my a/a intercooler.
You have to have boost to spare to make this work at all, but also to keep from generating excessive heat.
Here's the formula for blower speed, less the correct step up ratio which will be different for each s/c. Powerdyne is 3, Paxton is 3.5, and so on....
Red line (shift) rpm x crank pulley diameter / s/c pulley x ? ( s/c step up ratio) = blower speed