This unique device allows for quicker changes of maximum engine speed to OPTIMIZE HORSEPOWER OUTPUT

Truthfully some other companies kits do work

Same design works well with naturally aspirated engines as well

Ceramic PN: 01-320A-c  (Retail $749

High Elevation P/N: 01-214-C-H

Fuel System Cleaner / Klotz Category_Default Category This unique device allows forThe Klotz Fuel System Cleaner is designed for automotive, powersports, and power tool equipment. It uses a blend of technologies to target carbon deposits in both two stroke and four stroke gasoline engine configurations. These powerful additives will clean upstream hardware (intake valves), downstream hardware (post catalyst oxygen sensor), and everything in between. The formulation also contains surface active chemistry that will continue to clean