|
Full Size Truck Fan
Part #250- Designed for full size Chevy
Trucks 1988 – 1999 with 34" and wider radiator cores. Eliminating the stock
belt-driven fan and shroud improves horsepower; Austin’s Pro/Max in Tacoma, WA ran a
dyno test on a 1992 Suburban 350 and showed a return of 12 horses to the rear wheels and
16 ft.-lb. of torque by replacing the stock clutch fan with a Flex-a-lite #250. Additional
benefits include better gas mileage, reduced fan noise, and more control over the cooling
parameters.
The air-conditioning relay and adjustable thermostat included with the model 250 triggers
the fan to operate only when needed, allowing the engine to warm up faster in cold
weather. A manual switch (Flex-a-lite #31148) allows the
electric fan to be turned off through water crossings.
This unit comes complete with its own shroud, mounting brackets, and wiring needed to
complete the installation. |
 |
Specifications -
| Fan
Diameter |
2 x
14" |
| Fan
RPM @13.5VDC |
2200 |
| Number
of Blades/Fan Blade Angle |
8/26° |
| Airflow-Cu.
Ft./Min. at 0º Static Pressure |
5200 |
| Amp
Draw |
30 |
| Mounting
System |
Custom
Brackets |
| Adj.
Thermostat 180º-240º |
Yes |
| Air
Conditioning Relay |
Yes |
|
