Blower / max rpm / step-up gear ratio

Paxton Novi 1000,2000,3000 / 55,000 / 3.54
Paxton SN series and VR-4 series / 40,000 / 4.44
Powerdyne BD-11, BD-11A, BD-10, BD-600, CoolCharger / 38,000 / 3.05
Powerdyne BD11A / 38,000 / 3.05
Powerdyne XB-1a / 58,000 / 3.44
Powerdyne, 928 Motorsports Super-Powerdyne / 46,000 / 3.05
ProCharger P600B / 60,000 / 3.05
ProCharger P-1SC / 62,000 / 4.10
ProCharger P-1SC-1 / 65,000 / 4.10
ProCharger P-1SC-2 / 60,000 / 4.10
ProCharger D-1 / 65,000 / 4.44
ProCharger D-1SC / 62,000 / 4.10
Raptor R / 48,000 / 3.00
Raptor R Hybrid / 46,000 / 3.00
Raptor V / 46,000 / 3.00
Raptor V, VL / 50,000 / 3.00
Vortech® V-1 A-Trim / 45,000 / 3.45
Vortech® V-1 S-Trim / 50,000 / 3.45
Vortech® V-1 SC-Trim / 53,500 / 3.45
Vortech® V-1 T-Trim / 55,000 / 3.45
Vortech® V-2 SQ E-Trim / 65,000 / 3.62
Vortech® V-2 SQ S-Trim / 50,000 / 3.62
Vortech® V-2 SQ SC-Trim / 53,000 / 3.62
Vortech® V-4 J-Trim and X-Trim / 58,000 / 3.45
Vortech® V-4 XX-Trim / 64,000 / 3.45
Vortech® V-5 G-Trim / 65,000 / 3.45
Vortech® V-7 YS-Trim / 65,000 / 3.45
Vortech® V-9 F-Trim and G-Trim / 65,000 / 3.45
Vortech® V1 / 55,000 / 3.45
Vortech® V2 / 52,000 / 3.60
Vortech® V3 / 52,000 / 3.45

 

Now all we need is twin screw, roots and tvs numbers.

 

I've tried to find Whipple numbers before and only came up empty.