what will she dyno pull to?
Reply #20 –
Made the pull in 1st and 2nd, those 1st 2 big spikes and the resulting data should be ignored till 2nd was brought up to 6200 hit 3rd dropped to 4300. It should be somewhat accurate from that point. 275-280hp at the begining of the 3rd gear pull around 4300rpm. It was probably detonating some and maybe why it starts to break up and flatten out before it falls off the cliff. The most difficult part for me is trying to locate the rpm for the given power at those points.
Timing spiked to 34 degrees with 196F iat's at 6200rpm with 6.5# boost. We never saw high boost on the street maybe the dyno was unloaded.
The upcoming tune will have a negative multiplier for spark adder vs act and hopefully puts her at 31 degrees with 5# boost. 11.8 afr. I don't know much of what he changed in the tune
Mike