SPAL Thermo Puller Fan - 4.0" Straight Paddle 12V - 147CFM - 3.0Amps Fuel The 50-50 venting to the

The 50-50 venting to the atmosphere and recirculating balance will ensure quiet operation at low boost while maintaining the performance and sound of a vent-to-atmosphere off-valve under higher loads

To insure that the clutch system performs at maximum efficiency and that no unwanted vibration is generated as the cover spins

GFBs DV+ solution on the other hand is more responsive

Maximum Output Voltage: up to 81

the piston and its venting ports can sit much lower

SPAL Thermo Puller Fan - 4.0" Straight Paddle 12V - 147CFM - 3.0Amps Fuel The 50-50 venting to theThe EF3571 4. 0" Fan is individually balanced for long life and features a fully sealed waterproof motor of superior quality. EF3571 4. 0" SPAL THERMO FAN DETAILS Spal Fan Model # VA32 A101 62A U. S. Part # 30103018 Voltage 12V Flow Type Puller Blade Diam. 4. 0 inch (96mm) Blade Type Paddle Shroud Type Open Shroud Amps 3. 0 CFM 147 M3 H 250 EF3571 4" SPAL THERMO FAN DIMENSIONS A 109mm 4. 29" B 109mm 4. 29" C 82mm 3. 23" D 82mm 3. 23" E 60mm 2. 36"