how to get consistant 60'= aftermarket big face tach/shift ligh for rpm launch?

[faststkr]

Its really hard to watch the lights and the small boost guage will it help to get a big face tach and mount on the dash with a shift light to come on with the desired launch rpm.

 

[TurboBob]

Launch RPM

Rumor has it that the cruise control can be cross-wired to act as a launch
RPM control.......

Grand-master Lawrence C. was the inventor..... I think.

What an incredible idea......

Bob

 

[faststkr]

anybody else try this or know how to wire this up?

 

[ULYCYC]

Another way of doing it is using a Hobb switch inline on your boost line. Set it for desired boost and it will trigger a dash mounted light.

 

[c&cgn]

Originally posted by ULYCYC
Another way of doing it is using a Hobb switch inline on your boost line. Set it for desired boost and it will trigger a dash mounted light.

We have a guy in our lub that is a very consistent bracket racer and that is exactly what he did. He actually went one step further and made one green light for a 2 psi launch and a red light if he hit 3psi. He found that quite often with his setup a difference of 1 psi at launch was almost a tenth at the top end. HTH