Run one: (25 psi street tires, tall yellow secondary spring)

R/T: .330
60' 2.275
330 5.950
1/8 9.004
MPH 80.68
1000 11.651
1/4 13.905
MPH 99.99

Run two: (20 psi, short yellow secondary spring)

R/T .575
60' 2.093
330 5.693
1/8 8.717
MPH 81.61
1000 11.330
1/4 13.559 New Best
MPH 101.08

Run three: (no changes)

R/T .516
60' 2.165
330 5.798
1/8 8.814
MPH 81.81
1000 11.417
1/4 13.637
MPH 101.56 New Best

All in all it was descent night. Didn't break anything and had some fun. I am saving up for a power-trax locker for the open rear end. Do they do okay on the street?

Rich

Wow!!! 13.6 on an open rear on street tires? 101 mph, you're making some good power Rich!!

I was doing 1.92 60's with a posi on street tires, but only did a 14.02 @ 96, so I'm betting you get your 60's down around 1.8x, you'll go even faster :D

SWEEEEEET!

I was at the elementary & middle school open house tonight. Saw your daughter and looked for you, but didn't see ya, you lucky dog! :)

Always good news!

Hey, Chris ( mr 4 speed) uses one on ( PowerTrax) on the street and its mint.

I have had a lock right in my chevelle for about 6 months now. Probably put about 1500 miles on it. It works good. Just barely touch the gas when turning and you will be fine. I have noticed that when I am turning onto a road and my car shifts into second while still turning (I have a shift kit:) ) It likes to lock up under very light throttle and bark second.:D Just drive smart with it and you will be fine, no hard turns in town and dont gas it hard if the road is wet.:eek:

Excellent...did you tinker w/timing at all?

Cool man! What heads & cam?

Cool man! What heads & cam?

Ditto... what is your 355 combo?

Cool man! What heads & cam?

Ditto... what is your 355 combo?I asked about the combo back in his other post >http://www.chevelles.com/forums/showthread.php?t=140300&highlight=cam

I've been wondering where all the 13 sec. test and tuners have been! :)

Rod