black_ws6

I am pretty new to HP tuners, so I am asking some of you that are more proficient at it. Last year, I ran a 12.75 @ 113 (stock goodyears) with a TR220 cam. Now I have a 231/237 cam plus MT ET Street Radials. I only ran .02 faster yesterday and lost 2 MPH. I couldn't even break 2.0 on my 60'. (2.006 - dump at 4,500RPM)

Here are some screen shots of some logging I was doing today. Does anyone see anything obviously wrong?

oange ss

iTrader: (50)

could use a lot more timing..looks like you're runnin a little lean on top

txhorns281

iTrader: (12)

yes a good deal more timing. Anywhere b/w 25-30 degrees would be good. I'm running 31 for max power (dyno tested) without KR myself...

StreetnStrip

iTrader: (7)

that and the 26pds injecters gotta go

SmokingWS6

iTrader: (1)

Nobody has commented that his LTFT table is competly zero's. Looks like he's in open loop.

itchygomey98

iTrader: (2)

Definitely in open loop.

black_ws6

I was wondering why they were all zeros. I was reading about the LTFT table and I thought it was weird that they were all zero. Gotta get my printout back out and read, read, read some more.

SmokingWS6

iTrader: (1)

Yeah, its pretty much impossible to have all 0's in closed loop. This is due to fuel and enviromental changes. I try to maintain +/- 4.

I'd say he activated open loop for whatever reason. I'd go back have have the tuner correct it.

StreetnStrip

iTrader: (7)

its a tune that we got from the bin registery. pretty much what he has done is what the tune we got from the bin registry. Something need worked out and the tune is something good to start with because its a cartek tune.