jderry's 1996 Camaro

[birdie2000]

When I ran bias-ply ET Streets I started around 15psi and worked my way down in .5psi increments.

[c0ncEpT]

I thought you were running ET Street radials for whatever reason.

[jderry]

So I am going back to Milan this weekend, hoping to spray, not sure what shot yet, 50-100.

[c0ncEpT]

Shoot it with 100. Shut it off and pull the plugs. Baby steps are what keeps engines alive

[jderry]

Shoot it with 100. Shut it off and pull the plugs. Baby steps are what keeps engines alive

What is a good gap to start with? Would it be a good idea to use the 100 unleaded I have been, or mix some 110 in with it?

[c0ncEpT]

What is a good gap to start with? Would it be a good idea to use the 100 unleaded I have been, or mix some 110 in with it?

Not sure on the gap. Why are you using anything other than 93? Not that its hurting anything but I doubt you need it.

[Nocooler]

Set the gap around .035 - use a br7ef

Hit it with 100 - 50 is just wasting time.

Use 93 octane and pull 4-6* and let it eat it.

[DETROITMUSCLE]

100 is nothing really but Jeremy has given you very safe advice, have fun.

[jderry]

100 is nothing really but Jeremy has given you very safe advice, have fun.

Alright, that sounds good to me, what should I set my window to? Shift points are @ 6500, I usually just leave off the brake, 3600 stall converter, and rev limiter on my tune is 7000.

[Nocooler]

Does the convertor flash to 3600? How much does it drop on the shift?

I'd probably start with the window @ 4000-6800 if you want to spray through the shifts. It's harder on the trans but will run quicker. If not set it 50-100 before the shift point.

Once you get a good pass or 2, play with lowering the activation point down 200rpm at a time - but don't go below 3000-3200 rpm.

[jderry]

So as of now I have the 685 setup as follows
Mode 1: RPM Limit
Mode 2: AUX RPM limit
Mode 3: 4.0 degrees AUX retard
Mode 4: .1 degree Start retard
Mode 5: 4000 RPM Window start
Mode 6: 6800 rpm Window stop

[jderry]

Got out to Milan today, they were only doing 1/8 mile due to weather (some bs)
On motor ran a 8.0250 @ 88.39 mph with a 1.91 60' spinning
On the 100 7.1778 @ 96.59 mph with a 1.61 60' spinning also

[c0ncEpT]

7.teens is low 11's

Sounds like it ran well.

[jderry]

7.teens is low 11's

Sounds like it ran well.

Had that "oh shit" feel to it, car got kinda loose at the line, I have a video I can upload in a few.

[jderry]

Here is the digital camera video, still have to convert and shorten the gopro one