johnbritton89

i have a 2001 saleen 281e with no cats cold air and 2.70 pulley, the car had cams in it but when my buddy borrowed it on while i was on deployment and ran it into a "puddle" and hydrolocked my motor i put a new long block in it because i was told the cams where toast. that being said i have been dealing with horrible exhaust leak and havnt laid into her since the swap, when i fixed it and got on it she pulled great until i let off and she started missing and stumbling like i blew the motor almost, i didnt, now under 3000 grand and around 1/4 throttle she misses give her more she cleans up and pulls hard...no codes...new filters new 02s...please help!!!