Description
Improved Racing Compact High-Flow Transmission & Engine Oil Cooler Thermostat
- Performs the critical function of bypassing the cooler until the oil has reached its minimum operating temperature
 - Perfect for engine oil cooling in motorcycles, ATVs, go karts, and other small engines
 - Unique, patented internal design ensures a low pressure drop
 - Standard female -6AN O-ring boss threads and is available with optional fittings in 3/8" hose barb, 1/2" hose barb, or male -6AN fittings
 - Lifetime Warranty. Made in the USA
 

Features and Benefits
- Reduces excessive engine wear and horsepower losses while improving gas mileage by preventing oil temperatures from dropping below optimal levels
 - Patented, high flow, low pressure drop design locates the valve assembly completely out of the primary fluid flow
 - Maintains a minimum fluid temperature according to the typical stabilization temp in the table below, +/- 2°F (+/- 1°C)
 - Allows a small percentage (less than 10%) of fluid to continually circulate through the cooler to eliminate air pockets and prevent cold fluid trapped in the cooler from shocking the system
 - Rebuildable
 - 6061-T6 billet aluminum construction with black MIL-A-8625 Type II anodized finish
 - Lightweight at just 7.5 ounces (212g) without brackets or fittings
 
Temperature Rating Specifications
| Part Number | Typ. Stabilization Temp | Activation Temp | Full Flow Temp | 
|---|---|---|---|
| FSC-145 | 145ºF (63ºC) | 140ºF (60ºC) | 163ºF (73ºC) | 
| FSC-165 | 165ºF (74ºC) | 160ºF (71ºC) | 181ºF (83ºC) | 
| FSC-185 | 185ºF (85ºC) | 180ºF (82ºC) | 203ºF (95ºC) | 
| FSM-205 | 205ºF (96ºC) | 200ºF (93ºC) | 221ºF (105ºC) | 
| FSC-215 | 215ºF (102ºC) | 212ºF (100ºC) | 233ºF (112ºC) | 
Valve assembly is completely housed between the two ports.No valves, springs, or thermal motor interrupting the primary oil flow!

Ultra-compact dimensions (shown in inches)

Brackets allow for multiple mounting configurations

Available with 3/8" hose barb, 1/2" hose barb, or -6AN male fittings

Applications
- Fluid cooling systems flowing up to a maximum of 5 GPM (18.93 LPM).
 - Fluid cooling systems for automotive and small vehicle transmissions, transaxles, transfer cases and differentials.
 - Oil cooling systems for small engines such as motorcycles, ATVs, go karts, snowmobiles, and small marine engines.
 - Not for use with corrosive fluids. If used with water, a distilled water solution with a lubricant such as ethylene glycol must be used.
 
Includes
- 1x Compact remote thermostat block
 - 4x Black anodized 3/8" hose barb, 1/2" hose barb, or -6AN male adapter fittings with Viton O-rings (OPTIONAL)
 - 2x Zinc-plated steel mounting brackets and screws
 
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
