Launch?

[Crazy Blu]

Mh cheaters!

[ss454327]

I say do one of two after you call the company you purchased from.and ask if they have tested flash launching over stalling it. That could help. I know with my saab i could brake stall to 3500 and cut 1.8s but flash stalling just enough to get the slack out the drivetrain i cut 1.7s all day.

With the exception of boosted vehicles, I've never seen a quicker ET from a high stall launch over a flash stall lauch.

[darnie1987]

so far this is what ive come up with... stall it up to 1600 ish let off the brake then rool into it so it dont spin then at about 30 mash it?

[darnie1987]

kinda dies off 50-70 tho? ever since the heads swap ive lost some threw that range? any ideas

[jmgak47]

Just do some testing. Some like the suspension preloaded some, other work better stalled up right to the point were the brake are about to give, and like in my case launch off idle always gave the best 60's.

When you say wheel clamps you mean clamping your overloads to your leafs?

You looking like your rev limiter may be to close to your shift point, causing it to hang up for a second. You want a slingshot effect into the next gear.

[darnie1987]

ya i clamped the front side of the springs. and you think i need to have it lowered? the rpm ... its shifting around 6200

[jmgak47]

ya i clamped the front side of the springs. and you think i need to have it lowered? the rpm ... its shifting around 6200

I would be shifting higher then that, 6.4k and also raise your rev limiter high enough that you do not hit it. Your springs good enough to not float at that RPM?

Your recovery should be higher then that with that stall speed. Looks like your hitting limiter to me or it would be higher then that, 4.5K is what I would expect to see.

[darnie1987]

im running ls6 springs? and u sure higher than 6200? im running a tr 220 cam.

I would be shifting higher then that, 6.4k and also raise your rev limiter high enough that you do not hit it. Your springs good enough to not float at that RPM?

Your recovery should be higher then that with that stall speed. Looks like your hitting limiter to me or it would be higher then that, 4.5K is what I would expect to see.

[darnie1987]

this is what im shooting for...

http://www.youtube.com/watch?v=GfmoV...layer_embedded

[jmgak47]

Even though your not making more power after 5.9k or so your still going to be faster reving past your peak. Your HP will not just fall flat off after your peak so take advantage of it. Also your shift extensions being higher is going to help.