Re: rev- limiter
Buddy, thats you vacuum advanced on your mustang! 67 had no factory rev-limiter that I'm aware of as well! 67 and 90 are very diffent. 90 has a eec-iv computer that controls the rpms. Now if your talking the electronical advance then its right next to the alt. and the dist. brain. You unplug it if your timing the car while in nuetral. 10 degree off top dead center. Also, if you want to get more technical, all cars are designed not to reach there limit. All shift points are below max limit and inorder to hit around 5500 in a 90 cv you have to hit 60 mph in 1st, but the brain will stop there. Never rev a stock V8 over 5000! You can cavitate you lifters and bend push rods.