We put together an exhaust quickly for the 92 db limit at Laguna Seca next weekend. We used a total of four Flowmasters hushpower mufflers.
Then handed the car over to Neel at APEX for some of his tuning magic on the Pectel ECU. We ran it on race fuel and power kept creeping up along with timing advance. We ran out of fuel with the stock injectors and had to move up to the 3.8L 997S units. Then the power really kept coming until we called it good at 335rwhp. The plan was to restrict down to about 310 and that was done using the drive by wire throttle. It actually closes to about 60% throttle to keep the power down in the higher RPM's. So we have a great GT racing motor with 300+rwhp through the entire shift range and it is tuned very conservatively.
electric power steering is ready to go. Dual master cylinders are in and ready to go.
