Torco T930077FE GP-7 2-Cycle Racing Oil - 1 Gallon Jug GP-7 is a 100 percent synthetic oil specifically designed for high output 2-stroke racing engines GP-7 utilizes Torco's advanced smokeless technology to increase power efficiency, improve throttle response and provide ultra-clean performance A combination of synthetic fortifiers and additive systems provide protection under extreme temperatures, high rpm and load conditions GP-7 is blended for maximum performance and will prevent plug fouling, pre-ignition, ring sticking and power valve deposits Recommended for racing or modified liquid cooled or air cooled 2-cycle engines; premix applications only; meets or exceeds: JASO FC/ISO-L-EGD