Tuners have discovered the spark plug caps on Firecat models need to be all the way down onto the spark plug. If there is ANY ceramic showing from the outside of the plug, the cap is not on all the way. This will cause misfiring and overall poor performance.... Read more
Each exhaust system consists of many gaskets and sealing surfaces all the way from the cylinder to the outlet in the belly pan. Most tuners are aware of the importance of verifying a good seal at all “hard” joints, especially at the manifold to expansion chamber joint and at... Read more