Ran my BF F6 at calder tonight, E85 with dump pipe running back into the stock exhaust and using the stock cooler. 390rwkw 1) 11.12 @ 130.1, 1.88 60' 2) 10.99 @ 127.8, 1.67 60' There was more in it but the gearbox shifts on the 2nd run werent the best, especially 3-4 shift. Running ET Streets