Stinger Race Fuels spent time today at Burtonsville Machine in Maryland with Steve from Steve Conniff Racing Engines dynoing our SRF 115 leaded, non oxygenated race fuel. Thanks to Mike for letting us test on his stout 588 cubic inch Off-Shore race boat engine. SRF 115 showed gains in both horsepower and torque compared to conventional 112 racing fuels. The torque increased 2+%, critical for this marine application as the start of the race is the most important in getting to clean water and ahead of the competition. The 588 big block tapped in at 876 Hp and 831 ft lbs of torque while burning SRF 115. For specs on SRF 115, click here or contact your Stinger Race Fuels technical expert at 570.351.7204 TODAY.