Post by
turbo6 »
https://forums.nicoclub.com/turbo6-u543.html
Wed May 26, 2004 8:21 am
Hi there,
I found 5200rpm was my best crossover, but I never tested it as much as I could have..
With the summit rpm switch, it was not as easy as just setting the rpm I wanted... and I was frustrated at first. Then I realized how easy it was.
Seems like everyones is calibrated to a different amount, but I found a very easy way to do it.
Get it somewhere near where you want (you are close enough at 5500) and then there is a screw on the inside for fine tuning. With the fine tune, I can adjust mine like 2000rpm haha. Just turn it left and right and watch where it changes. Luckily you have lights on the summit switch, so you can just sit in the car and rev it up/down and see where it is set to
Good luck - hope that helps