TB 165cc Bore Kit, Race Head V2, and Intake Manifold Kit

TB 165cc Big Bore Kit, Race Head V2, and Intake Manifold Kit – This is the next step up in power after the 143cc kits.  Of course, the upside is the extra power but the one downside is this particular kit requires engine dis-assembly and case boring for installation of the bigger cylinder.  However, its a great kit to upgrade to while your engine is apart, say for installation of a stroker crank or for some other mod.  Or, upgrade simply for the quest for more power! The parts in this kit were developed to work flawlessly with each other to deliver a high level of performance at an affordable price. While we sell each part of this kit separately, running the combination of the big bore kit, race head, and intake kit is where you will see the most power and performance gains for the best value.   These are high quality parts and the increased power will not disappoint. Here’s whats included in this kit: 165cc Big Bore Kit: 64mm Ceramic coated all aluminum cylinder (no steel sleeve) Li