KS Tuned Black Silicone 90* Reducer Elbow Coupler 2.50"-2.00" Engine-detail-1-B-Series We keep all dyno graphs

We keep all dyno graphs on file for later comparison

Forged 4340 Steel I Beam connecting rods

and resistance to impact and fatigue

This is the race builder kit which means that it includes Race Series ACL engine bearings with extra oil clearance

- Oil pick-up tube gasket

KS Tuned Black Silicone 90* Reducer Elbow Coupler 2.50"-2.00" Engine-detail-1-B-Series We keep all dyno graphs*** KS Tuned Black Silicone 90* Reducer Elbow Coupler 2. 50" 2. 00" *** KAIZENSPEED silicone couplers are constructed using the highest quality fiber embedded, multi layer silicone manufacturing process in the industry. These couplers are offered in a variety of sizes, bends, and transitions to suit any of your high boost needs.