Also includes a Smooth bored RACE carb with power jet feature for top end performance, These allows for a more crisp low speed tune and still supply the more fuel for the top end of the rpm range. This an addition to the main jet and aids to a more reliable tune.Comes with a jet assortment to work with your stock 350cc or large displacement 370-420cc big bore and stroker builds. Billet 2 into 1 manifold w carb adaptor. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Engine Parts\Other Engine Parts". The seller is "rgmhobbies" and is located in this country: US. This item can be shipped worldwide.