The new 30 weight Max Duty Super F is for large displacement, turbocharged or +2,000 HP engines - including off road use and monster truck use. 100% mPAO based synthetic, it features heavier viscosity for less thermal break down, cooler temps and better converter lock-up over our 20 weight Super F. Recommended for use in GM Powerglide, TH350, TH400, Chrysler TF727, TF904, Ford C4, C6 and other non-electronic transmissions.
“ATIs Max Duty Super F fluid improved our E.T. and MPH. It’s the fluid that won’t get you hot!”
Chris Rini - 3.63 & 206 mph PDRA Pro Nitrous racer, 2 x NMCA Pro Street and Big Dawg Champ and Extreme Outlaw Pro Mod Piedmont track record holder