Throttle stopping injection

[Dave Steltz]

Originally Posted by Hustler1098

When you say 1:1, I guess that means a tenth on the stop for every tenth you want to kill? So to go from 750 to 890 I would be on the stop 1.4 seconds? Sorry if I'm way off base, like I said I've never .90 raced before in my life and have no idea where to start...

Thanks for the replies...

Last year my car went 8.70's...I ran .95 in the stop to go 9.90's...so I'm a little less than 1:1...but I'm killing it down to 2000 not 2800..(and by the way, by idle I assume you meant idle, 1200 rpm)..I know a couple of guys who actually go to a dead idle but I like to keep it a little up off idle...

Remember generally the farther out you go the more time you need in the stop...but like I said previously I go out .2 or .3...just to make sure I get off and away...

One thing you will also experience is this will be almost like two launches...one at the hit and another when the stop comes back off..I was coming back off in 1st gear so its a rush...shifting on time while on the stop will soften that a little...


So yes at 1:1 you would have exactly the time in the stop that you want to slow down from all out...