WR7 2.0 Diamond Edition w/Steel Crank


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WR7 2.0 Diamond Edition w/Steel Crank is available for purchase in increments of 1

Quick Overview

REDS Racing All-New WR7 Diamond 2.0 engine. 


REDS Racing All-New WR7 Diamond 2.0 engine. The new engine is a 7 special porting extreme power engine based on WR7 Diamond edition. The engine comes with the same sleeve and piston, crankshaft, crankase, etc. as the first generation of WR7 in order to keep its power characteristics unchanged.

We decided to improve the previous version with:

- Improved idle stability and tuning options thanks to a new 3 needles setting carburetor.

- Improved mid to top range power curve and feeling thanks to a special low speed needle and mid range spray bar.

- improved cooling system specifically developed to widen the operating range so that the engine can work well in extremely hot conditions. Furthermore, the new cooling system has been created to guarantee a more consistent tuning in every track condition.

- This Version is with the Steel Crankshaft


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