This vid has the last 4 of 6 runs for my NHRA competition license. First time in the 9s.

Burn outs, start in 3rd gear, then shift to 4th and finish in 5th.
6400 launch rpm.
4.11 rear gear.
3.11 1st gear.
Temp 100+ degree day.
DA was over 4500'.

http://www.youtube.com/watch?v=ISMBSgMaWEM

Best pass (the last one)
1.38 60'
6.17 @110.6 1/8th
9.79 @133.7 1/4.

---Bill.

 

nice, that thing leaves straight as an arrow
68s are my favorites and my first car
you must be pleased

 

Nice passes Bill!

 

Thanks guys, Yes, very happy with the results.

---Bill.

 

Whats that thing way, I figured it would be around 140mph instead of 133??

 

3300# race ready. You are dead right, I had a problem, MPH was way soft.

This was the first time it's ever gone a full 1/4 mile in 100+ degree weather.
I logged every run, AF ratios were good 11.5 or so.

What I did not notice till I got home was down track the intake air temp went over 200*, 213* on the last 2 runs. That by it self could hurt things some. But here's what really caused MPH to fall. The ECU begins to pull timming at about 170* charge temp, pulled 5* ignition advance for every 10* increase in charge temp. From about half track on it was running with only 8 degrees of ignition advance

Knowing this, I'm surprized it had any power at all.

The car has a 3" 3 core Procharger race A/A intercooler up front, see pic.
Guess I need to ck out meth injection?? Or something, any ideas?

---Bill.

 

I have somewhat a similiar setup that is about done. For cooling the IAT's I have a huge 4inch FMIC with a Duel Nozzle meth kit, I am shooting for around 650-700RWHP.
I would throw the meth on that thing if it was me, who did the tuning??

 

I got it running well enough to drive it over to Westech (about 20 miles) that was about 3 years ago.
About 6 hours on there chassis dyno got me close.
http://www.westechperformance.com/chassisdynos.htm

Now I just tweek on it as I make changes.

Whos meth kit do you like?
I looked at your photobucket, lots of nice stuff in there which one is the current project?

---Bill.

 

I hear a lot of great things about the Alky control kit, but when I will be going with the AIS kit that is trunk mounted pre-assembled. Both are good choices.

[QUOTE]I looked at your photobucket, lots of nice stuff in there which one is the current project?[QUOTE]

The Red Ws6 is the project that the 383 AFR procharger setup is going in and its the current setup