[06stiman]

Originally Posted by crystal_Imprezav

Comparsion of 06STiman and Karr. Both 4th gear pulls. You got some work to do eric, lol.

Haha, the only explanation is that Karr must have been running downhill. JK. I imagaine he's making more low end since he's likely running more boost. I'm only running a conservative 18.5psi peak, tapering to 15psi at redline. I'm also quite conservative on the fueling, running about 10.7:1 across the board. I bet 21psi and 11.5:1 AFR on my current timing curve would get me some considerable gains, but I'm just too much of a whoose to get aggressive.

[06stiman]

Originally Posted by WolfPlayer

Again, and I can't emphasize this enough, comparisons are useless here unless everybody is agreeing to use the real weight of the car and not something like 3900 total lbs. Most of the graphs so far appear to be based off of a ~3900lb total (3600lb car + 200lb driver + 100lb gas). I am suggesting to use 3200 for the car, your real weight, and the real amount of gas you have in the car.

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Ok, attached is my latest 4th gear pull using my Road Dyno spreadsheet. I'm using a weight of 3500 lbs which I is very close to my car's true actual weight with me in it (about 210 lbs) and 3/4 tank of gas.

[crystal_Imprezav]

He's only running 19psi and his fuel curve has not even been established yet

[06stiman]

Originally Posted by crystal_Imprezav

He's only running 19psi and his fuel curve has not even been established yet

Darn you Crystal!!! Just when I start to get comfortable and satisfied with my map, you go and plot me against someone making more power with similar mods. Now I've got to head out tuning again to earn some respect back (not that there was any to begin with).

[chaguito]

BUMP....I just tried to do a dyno plot from your spreadsheet and something comes out screwy.

Ok....you basically put time | RPM | Boost

what else do I need to change?

what are the A= ? thru G=? numbers


Any way to get Jeff's Spreadsheet?


Thanks in advance