trying to put a rev limiter on 22r. msd HEI is about my only option? or do i have more

 

I ran a summit ignition box with tack adaptor on my 22re. Has adjustable rev limiter. Tach was a little wonky but otherwise work flawlessly.

 

so you need a tach? i have a 5" ready to put on but i think its too big and unclean.

 

No you don't need a tach. I have SR5 cluster. The aftermarket tach will prolly be fine with no problems. Factory tach runs off igniter aftermarket can be wired to box.

Thinking of selling my previous set up. Do some research throw me a price if interested.