6407 - Signature Series Fully Modified Fujiwara 38ccc Reed Case Long Block With V3 Reed Case

We're excited about this release. This 38cc reed has the new Fujiwara 40mm bore top end and our new V3 reed case. The V3 reed case has been completely redesigned with a new intake tract and a larger reed valve. V3 reed cases have the option of using the Fat Boy reed valve to run HDA series carbs. Between the new reed case and 40mm bore cylinder were seeing a massive increase in torque and mid range power compared to a 34cc.  

The OBR signature series line is the absolute best that we have to offer. Compared to a full mod you can expect quite a bit more overall power as well as torque. We do all of the same porting as our full mods as well as additional piston modifications, crankcase modifications, and cylinder modifications. We've modified absolutely everything possible to increase power without sacrificing reliability.

Any signature series engine can be ordered with custom tuning for anything from bashing to racing. 

Parts that are different and not compatible with our current engines are:
Cylinder
Piston
Ring
Piston Pin, Bearing, Washers
Crankcase
Crankshaft
Crankcase Bearings
Outer Clutch Case
Engine Cover (shroud)
Crankcase Gasket
Insulator Gasket
Cylinder Gasket
Piston Pin, C-Clips, Washers, Bearing, etc
Insulator Manifold
Carburetor
Large Oil Seal