114cc Bore Kit, Race Head, & 24mm Carb Kit – TRX90 All Models

 114cc bore kit, Race Head, & 24mm carb kit – TRX90 All Models TB Parts 114cc big bore kit, V1 Race head, and 24mm carb for use with stock air box. Starting with the V1 cylinder head’s larger 25/22mm stainless steel (21-4N) valves, better porting, larger cam, improved valve geometry and superior quality this new setup will rev quicker, farther, and make much more power than the stock setup. Add the lightweight high compression 54mm bore kit that brings up the bore to 114cc and makes for a stronger power band. Finish it off with our 24mm performance carb adding up to a high level of performance at an affordable price! These kits can can make as much power as the larger 125cc Chinese engines. These are high quality parts and require no machining to the cases or other modifications – bolt on and go! There are no installation instructions, but if you can replace your piston, you can install this kit. If you don’t have any experience working on your engine, we highly recommend havin