Pay in 4 interest-free payments of $45.62 Learn more
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
We do not contract out any of our porting so every engine is modified to our exact specifications
And most other large scale cars</p> <p>On-road Rc Cars: FG Evo-4
Machine combustion chamber for a proper squish clearance without stacking cylinder gaskets
This pipe was exclusively designed and dyno tuned around our engines and there is not a better performing pipe out there for an OBR engine
</p> <p>Being that this line is a budget/starter top end
6274 - 7.5hp CNC Ported Full Mod Zenoah 30.5cc 4 Bolt Engine We do not contract outThis engine now comes with a TR OBR billet crankcase at no extra cost. Every long block or engine is now CNC ported and hand finished. CNC porting and hand finishing is all done in house by the OBR staff. We do not contract out any of our porting so every engine is modified to our exact specifications. We are able to offer higher accuracy this way as well as more power. Our CNC machine has allowed us to take our porting to the next level due to us
