6340 - 46cc / 47cc FAT BOY GP460 Reed Case Long Block - Goped We take a lot of

We take a lot of pride in every engine that ships out of the OBR warehouse and we feel this one really reflects what we are capable of building

we will install three open crankcase bearings into your reed case

A carb isolator is also included to prevent the case from transferring heat to the carb

To start we machine the cylinder for the 2mm stroker and for a proper squish clearance with out stacking gaskets

that gave us the tools we needed to give you all more power

6340 - 46cc / 47cc FAT BOY GP460 Reed Case Long Block - Goped We take a lot ofComplete fully modified ported GP460 GP470 long block for goped use. Long blocks are complete as shown in picture with reed crankcase, crankshaft and fully modified top end. Exhaust is not included and we recommend a Jetpro Rhino pipe to match. Transfer bowls have been modified so that a stuffing mod is not required like a stock case to increase power. Intake tract, reed valve and transfer bowls were in house flow tested and dyno tested to produce as