C&S Specialties has addressed all problem areas of previous 6-valve pumps in designing their rugged Tool Steel mechanical fuel pumps. This exclusive casting design adds material in 7 places to eliminate cracking, breakage, waviness and leakage. Plus, six High Flow pumping valves, combined with internal porting, are proven to deliver twice the fuel flow over other 6-valve alcohol pumps.
- Unique baked-on coating to resist corrosion
- Unique stepped diaphragm reduces stress and increases life
- Two stainless steel springs instead of one increases reliability
- CNC milled pump arm from tool steel, not stamped steel
- Pump arm bushing made from tool steel
- Pump shaft also made of tool steel, not stamped steel
- 1/2" NPT inlet and outlet