m157 biturbo v8

Weight with driver is ~4450lbs Tune Only Dyno: 618rwhp/740rwtq SAE, 93 oct, DJ, 1:1 We are still tweaking the ECU after the exhaust and are currently at 642rwhp/778rwtq SAE on 93 octane, DJ, 1:1. Will post a final graph when the cal is complete. A few vids of the car...