jeffmsp said:buy a $150 methenol injection system and your motor might actually last. Wesman did a few 15psi runs without an EMS and lasted with his I believe. If you have race gas AND Methenol injection, you sure as hell wont be detonating. Make sure everything is mint, colder copper plugs are a must. Drive like you dont care about the tranny or your tires, make sure your spare and sub enclosure are out of the car and the gas light is on.