5,000 RPM
#11
ya know i was wondering about possible springs, aka valve float, but the car has only 116,000 miles and the e-303 is a mildly aggressive cam so who knows. I plan to do a tune up and all that jaz, thanks for the advise guys. I will keep ya posted if i get it fixed.
#13
https://mustangforums.com/forum/5-0-...rpm-video.html
Here is a link to a thread i started a while back when i was having similar problems.. I would definately check your tach for accuracy before throwing parts at it...
Here is a link to a thread i started a while back when i was having similar problems.. I would definately check your tach for accuracy before throwing parts at it...
#14
https://mustangforums.com/forum/5-0-...rpm-video.html
Here is a link to a thread i started a while back when i was having similar problems.. I would definately check your tach for accuracy before throwing parts at it...
Here is a link to a thread i started a while back when i was having similar problems.. I would definately check your tach for accuracy before throwing parts at it...
my tach is off by 700 rpm at 6700 rpm
#15
Thanks man, that is a good idea, i will hook my dmm's rpm clamp up and see what its reading. As simple as it is, i never really thought of that before. In your post you said that it could go over the rev limiter, correct? because that sounds really similar to whats happening with mine.
#16
Thanks man, that is a good idea, i will hook my dmm's rpm clamp up and see what its reading. As simple as it is, i never really thought of that before. In your post you said that it could go over the rev limiter, correct? because that sounds really similar to whats happening with mine.
Good luck, Richard
Thread
Thread Starter
Forum
Replies
Last Post
Omgitsa88Stang
5.0L General Discussion
5
10-05-2015 07:33 AM