There are no "set-up" concerns, no reliability concerns. After more than 10 years running, ALL variables are KNOWN! It is a TRUE "Pull the Rope and Go" Bolt On Performance Kit!!
Our "Hemi" design utilizes tighter squish clearances and a narrow squish band which will increase combustion efficiency and produce a more centralized push on the piston, thus increasing power. End gases will NOT be trapped in the squish band where they can't contribute to the power process.