A specifically designed light fuel which provides better vaporization, faster flame speeds and greater intake cooling effects. A great choice for Top Sportsman, Pro Mod, Turbo or Blower applications. Pro 120+ provides added protection for super exotic applications with 16:1 compression or higher at 10,000 rpm.
120 R+M/2 (Anti-knock index)
15 Stoich ratio
Birch Performance say: An excellent high octane leaded fuel. Has zero oxygen making it perfect for high performance vehicles that are at the limit of their fuel systems or where low fuel consumption is a must. We run this on our own GT-R with a fuel system at 92% making north of 1000 bhp as it helps make the power and gives confidence the fuel duty level will remain consistent.