With the CHP pump installed oil feed volume is substantialy increased and the stock scavenger system might reach its limit. This conversion kit for the scavenger pump raises volume by about 40% for a more effective oil return. It includes all necessary longer small parts.
Big Twin Flathead: to avoid a return oil line to frame conflict, the pump nipple needs to be removed and a new nipple be installed at 10° angle. This nipple is included.
- for scavenger pump
- fits Flathead 1937-1973, except K-models
- cast iron / steel
- with gaskets
CHP Oil Feed Pumps for Flatheads
Cannonball Big Twin Flathead Crankcases
The selection includes cases with a smooth, uniform glass bead blasted finish and cases with an NOS (new old stock) finish. The latter means the finished cases are not bead-blasted but treated in a traditional process which gives them the appearance of new factory cases that had been sitting on the shelf for 50 years. Perfect for those "patina restorations".
All cases feature laser-engraved CB production numbers, which are registered and filed.
Aluminum Cylinder Heads
Samwel WLDR Cams for W-Series
Have any questions?
Our service team will be glad to help out: Mondays - Thursdays 09:00-16:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: firstname.lastname@example.org