the e-cam or 2040 cam will work fine with a 15 psi blower according to crane
4. Hydraulic Roller Camshafts for Supercharged Applications
Application Series & Grind Number
Fair idle, moderate performance usage, with centrifugal or Roots supercharger, with mass airflow style fuel injection, good mid to upper RPM torque and HP, modified mass airflow, intake, cylinder heads, and headers advised, 2600-3000 cruise RPM, 15 lbs. maximum boost with 8.0 maximum compression ratio advised. (50 state legal 85-93, C.A.R.B. E.O. D-225-46) Basic RPM 2400-6000 PowerMax
2040
Cam Specifications
Degrees Duration @ .050 Int./Exh. Degrees Advertised Duration Int./Exh. Degree Lobe Separation Open/Close @.050" Cam Lift Int./Exh. Lash Hot Int./Exh. Gross Lift Int./Exh.
220
220 282
282 110 0 40
40 0 .000
.000 .498
.498
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