Magnuson Supercharger Tech Questions
Nov 6, 2015 | 06:14 PM
#41
On whipple's site they have different "2.3s", the 140R is 1389 but the 140AX is 1430cfm. If you want to be picky you need to know what speed that is at, if its at max speed (18000rpm) then it moves about the same as the eaton rotor set.
Who is saying they loose boost with RPM? That is consistent with belt slip or a super donkey dick cam (engine VE peaks while blower VE is falling). To gain boost with RPM usually means the cam is dying out pretty fast (barring all other possibilities like valve springs or exhaust pressure) before the blower does.
Who is saying they loose boost with RPM? That is consistent with belt slip or a super donkey dick cam (engine VE peaks while blower VE is falling). To gain boost with RPM usually means the cam is dying out pretty fast (barring all other possibilities like valve springs or exhaust pressure) before the blower does.
Nov 6, 2015 | 07:07 PM
#42
Joined: Jan 2006
Posts: 16,282
Likes: 438
From: Huntsville, AL
Yep! Boost is basically the difference in volumetric flow between what the blower puts out and what the engine takes in. If boost increases it doesnt mean you dont keep making more power, just that you are falling past peak torque.
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