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Old 06-01-2021, 02:58 PM   #5 (permalink)
Wuero370z
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Join Date: Nov 2018
Location: Albuquerque
Posts: 358
Drives: 2013 Nissan 370z
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Quote:
Originally Posted by SeeThruHead View Post
wouldn't you want to use a two step rev limiter, so you'd actually not be modulating rpm?
if your line lock circuit could engage the brake switch when enabled you could use ecutek launch control.
would probably be ideal to be able to bump up and down the launch revs via + - buttons somewhere. not sure if that's possible with ecutek. so you could adapt to different traction situations

I have read of people putting the solenoid onto the rear break lines and then closes the valves when the brake is not pressed.
Causing the break pedal to only actuate the front brakes.

Also read of someone putting in pressure gauge in the dash for brake pressure. so they can see what brake pressure they are locking at. assuming you want to lock it at less than full pressure.

Yep you’re right. I typically launch on the two step but I’ve seen some people launch without it so figured it’d be worth considering/testing.
Ideally, when I launch I want to be as far in the clutch engagement process as possible without the car moving forward. If I was to increase rpm and slip the clutch a bit “extra” whilst applying a bit more handbrake pressure at that very moment that would be more forgiving on my clutch than a line lock launch where I have to set the rpm and brake line pressure

I was thinking of something along the lines of a proportion valve also so they’re not totally locked, I could “bump in” and whatnot.


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