marks914
Dec 10 2007, 07:12 PM
Anyone know if a regular aftermarket tach will work on a 83-84 RX-7 motor?
I was thinking it might work in 6 cyl mode ( 2 rotors, firing 3 times)?
Thx
Mark
Dr. Roger
Dec 10 2007, 07:50 PM
that's what I was kinda' thinking.. as long as there is only ONE ground wire to measure spark impulses from.
woobn8r
Dec 10 2007, 09:57 PM
I had an autometer tach on my RX-7...
Buddy installed it, so I don't know if it was configured for a 4 or 6....but I'm sure the autometer tech site would some useful info....
S.
Rotary'14
Dec 11 2007, 03:56 PM
A rotary tach will work just fine. Any tach for a 4 cylinder will work for a rotary,, so I am sure a rotary tach should work fine with a regular 4 banger.
-Rob
This is a "lo-fi" version of our main content. To view the full version with more information, formatting and images, please
click here.