Omg!! What the hell did they do?? Your af is all over the map. That line should be straight all the way across. Do yourself a favor and dont do any full throttle runs until you have a proper tune. That run with the 13 af should have made huge power on the dyno. But note that this will also pop the motor on the street. If you were making 8psi or more it would have popped it on the dyno. I suspect they put it on the dyno, made a few pulls, adjusted your af the best they could and sent you on your way. Any chance I'm right?

 

Ok then.....after chatting with Jim at JDM I think we found an issue.

Apparently the vacuum line in the instructions that Whipple tells you to hook to the brake booster is WRONG if you're not using their tune. I'll take the kick in the *** for that one... Need to move that line so it sees boost otherwise the fuel rail doesn't get what it needs. Think I'll use the line on the actuator on the right side.

DOH!

 

We were on the Dyno for 4 hours.....

 

Hey Kozz any updates?

 

Updates?

 

Sorry guys....been AWOL for awhile.

Haven't got anything back in yet. The weather sucks and time is short. I'll let you know!

 

Wow that's insane. I never had my truck dynoed at 8 psi but 330 is horribly underpowerd. I hope it all works out. I'm at 417rwhp and stock fuel pump without any issues. 47lb injectors