Impeller Speed Calculation

Easily calculate your impeller speed, at a given engine RPM, using the following formula:

Impeller RPM = (Crank Pulley diameter / Supercharger Pulley diameter * Gear ratio * Engine RPM)

(Reference – some gear ratios)
3.05 – 64/ 21 C – BD-11A
3.05 – 55/ 18 T – P600B
3.45 – 93/ 27 T – XB-1A
3.45 – 93/ 27 T – V1, V4, V5, V7 straight cut
3.50 – 105/30 T – Paxton NOVI 2000, 1000
3.61 – 83/ 23 T – V2, V3, V9 helical gears
4.10 – 93/ 27 T – P1SC, D1SC, M3SC
5.00 – 100/20 T – F1, F2, F3 fine tooth
5.40 – 81/ 15 T – F1, F2, F3 coarse tooth

Comments are closed.

Site Navigation

Categories

Archives

Recent Auctions

Quick Links