Well I went back....

[08stroker250]

Made 9 total passes tonight. 4 with the 310, 4 with the 350, and 1 with my 210 daily driver tune.

310 tune

1. 12.81 @ 103.02 (1.700 60 foot)
2. 12.96 @ 103.29 (1.809 60 foot)
3. 12.91 @ 103.40 (1.774 60 foot)
4. 12.88 @ 103.24 (1.753 60 foot)

The rundown - tranny shifted great with this tune in. This tune had been loaded up for 2 days prior to racing, so it shifted nicely.

350 tune

1. 13.10 @ 102.47 (1.775 60 foot and terrible tranny shifting)
2. 12.89 @ 102.75 (1.741 60 foot and still really bad shifting)
3. 12.92 @ 102.75 (1.766 60 foot)
4. 12.93 @ 102.85 (1.776 60 foot)

The rundown - tranny shifted awful with this tune. I loaded it up at the track, no place to do a relearn with the Spartan TCM. It didn't start shifting DECENT until the last 2 passes. Rail pressure is definitely an issue on my truck with this tune. One thing I did notice with it compared to the 310 is the crazy amount of power it puts down off the line compared to the 310. I had my rear tires (Proxes) at 35 psi and they still would not hook. I think with a few slight adjustments, this tune will be money for the track.

210 regular tune

13.87 @ 97.55 (1.909 60 foot)

The rundown - I am pretty damn impressed with this time!


Best pass of the night looked like this....(310 tune)

60 foot - 1.700 (best to date)
330 foot - 5.119
1/8 mile - 8.057 (quickest to date)
1/8 mph - 83.49
1000 foot - 10.626
1/4 mile - 12.810 (quickest to date)
1/4 mph - 103.02

[cbenn47]

Good info Jeff, surprised the 350 didn't do better.

[DylanJ]

Man those are great numbers with the 310! I'm also impressed with the 210 tune numbers....no wonder my brothers 350Z couldn't catch me! :D

[290volvo]

Nice Jeff. Get that 350 dialed in!

[kylebryan]

What was your 1/8 mile time on the 210 tune? We have a 1/8 mile track and im trying to see about what im going to run with the 250 tune.

[08stroker250]

210 time slip looked like this....

R/T ---- 0.561
60 ft --- 1.909
330 ft -- 5.671
1/8 mi -- 8.839
MPH ---- 78.07
1000 ft - 11.565
1/4 mi -- 13.879
MPH ---- 97.55

I know I can get that 60 foot down with a little more time with the tune. I only made one pass with it. I wish all of the tunes would build boost as smoothly on the line as 210 and then launch like the 275-310 tunes do. The 310 is almost a little too touchy and 350 tune is WAY too touchy at the line.

[Crossfire7]

When ur racing wether it be on the 1/4 mile or on the street r u using 4x4 high or r u racing in 2 wheel drive ?

[08stroker250]

When ur racing wether it be on the 1/4 mile or on the street r u using 4x4 high or r u racing in 2 wheel drive ?

4 wheel drive of course. I might hit the wall if I ran 2wd lol. A 600 horsepower 2wd truck needs good suspension work and the right tire setup for the rear to keep from spinning all over the place.

[Crossfire7]

kind thought so but i was just checkin cuz goin 100 or close to it in 4x4 i would think might b a lil rough on the transfer case