High-compression-ratio engines of High Performance Cars are very sensitive to Gasoline quality.

The owners of these cars experience “pinging” and “knocking” (Gasoline detonation) which occurs in high pressure and high temperature combustion. The “knocking” that is a result of premature combustion, diminish the power of the engine and ultimately will cause it severe damage, up to complete cessation.

TK7 Super Power Booster raise the apparent Octane No. by 9 points, making high power engines with compression ratio of up to 1:13.5 capable to use premium gas-station fuel. TK7 upgraded Gasoline will restore the high- performance car's original performance and will protect the engines and expand its life.

For higher compression ratio engines, TK7 developed Special Racing Gas formula.