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NOS Window switch

1.1K views 15 replies 6 participants last post by  bulloch27  
#1 ·
OK I know the rpms on my window switch going to be a lil off but not damn near 2000 rpms how can i fix this,I HAVE IT SET @ 3300 on 6000 off but with the rpms so far off it shuts down too soon! :mad:
 
#3 ·
You're going to have to provide more information. How did you wire it? What brand is the window switch? Have you verified that it's set for 8 cylinders, not 6 or 4? What are you using for a tach signal?
 
#6 ·
Is the ignition input signal set to "00"? Does the rpm displayed on the window switch match the actual engine rpm, or is that where you're seeing it off by 2K?
 
#9 ·
What is the rpm readout off by, and at what actual engine rpm? I.E. 3000 rpm on the display of the switch when the engine rpm is at 1000 rpm.