Complete engines

We're proud to announce the release of our full mod G320RC 31.8cc engine. We're very happy with the ..

£335.00

Full Mod - Our top of the engines line. This engine now comes with a TR/OBR billet crankcase at..

£300.00

This engine now comes with a TR/OBR billet crankcase at no extra cost.Every long block or engine is ..

£300.00

OBR premier full mod G270RC race engine. This engine has been fully modified to produce as much powe..

£415.00

Every long block or engine is now CNC ported and hand finished. CNC porting and hand finishing is al..

£440.00

Compared to the full mod G320RC engine you can expect more HP, torque and mid range power from the s..

£335.00

We're proud to announce the release of our full mod G320RC reed case engine.You have the option to o..

£450.00

This engine is modified (porting machining) exactly the same as our reed G320RC with the addition of..

£460.00

The OBR signature series line is our newest line up of engines which is the absolute best that we ha..

£510.00

The OBR signature series line is our newest line up of engines which is the absolute best that we ha..

£525.00

RECOMMENDED FOR THE ADVANCED USER!!!!The 57cc twin is brand new release and is currently the largest..

£1,675.00