Club Cobra

Club Cobra (http://www.clubcobra.com/forums/)
-   FE TALK (http://www.clubcobra.com/forums/fe-talk/)
-   -   ATI dampener is off FE's (http://www.clubcobra.com/forums/fe-talk/105489-ati-dampener-off-fes.html)

priobe 07-07-2010 11:48 AM

ATI dampener is off FE's
 
Hey all,

I am curious to find out from those of you using ATI dampeners how off your TDC is in degrees.

Also, what you guys have done about this for correction i.e. simple and memorize or purchase tape and reline.

patrickt 07-07-2010 12:07 PM

My previous balancer was about six or seven degrees different than my Romac. I put both on top of one another at the kitchen table and lined up the key slots and it was clearly apparent that the two balancers had factory TDC marks that were entirely different. After installing the Romac I used a piston stop and painted a new line on the timing pointer to match up with the new TDC mark on the Romac.

blykins 07-07-2010 03:56 PM

It's very easy to check if it's off....if so, you can just use some MSD timing tape and stick some new marks on there.

Barry_R 07-11-2010 04:37 PM

Normally about 7 degrees off. Really easy to address. Use a piston stop to properly locate TDC. Then use a die grinder/cut off wheel to trim the factory FE pointer back to the matching position for the marks on the damper. No need for tape or memorization. Take longer to describe than it does to do.

undy 07-11-2010 06:05 PM

Quote:

Originally Posted by Barry_R (Post 1064105)
Normally about 7 degrees off. Really easy to address. Use a piston stop to properly locate TDC. Then use a die grinder/cut off wheel to trim the factory FE pointer back to the matching position for the marks on the damper. No need for tape or memorization. Take longer to describe than it does to do.

Alright Barry... What page was that one on?? :confused::LOL:

Imagine that! Bringing the people to the mountain. Interesting concept:cool:

Jerry Clayton 07-11-2010 08:25 PM

What ever you do ---don't make any cuts or new notches/marks on the dampner if it is an SFI and you race the car---

Barry_R 07-18-2010 09:25 AM

The ATI degree issue is mentioned on page 84 and again on page 117. I should have shown a picture of the modified pointer - but did not...

COBRAMAN 484 07-18-2010 03:08 PM

Mine was off about 7 to 8 degrees. I used a set dial verniers and measured the distance of 71/2 degrees on the damper and scribed a line at 71/2 degrees before TDC and filled it with white paint. I also painted the marks at 27 and 31 for full advance depending how I want to run the motor.


All times are GMT -7. The time now is 10:38 PM.

Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.6.0
The representations expressed are the representations and opinions of the clubcobra.com forum members and do not necessarily reflect the opinions and viewpoints of the site owners, moderators, Shelby American, any other replica manufacturer, Ford Motor Company. This website has been planned and developed by clubcobra.com and its forum members and should not be construed as being endorsed by Ford Motor Company, or Shelby American or any other manufacturer unless expressly noted by that entity. "Cobra" and the Cobra logo are registered trademarks for Ford Motor Co., Inc. clubcobra.com forum members agree not to post any copyrighted material unless the copyrighted material is owned by you. Although we do not and cannot review the messages posted and are not responsible for the content of any of these messages, we reserve the right to delete any message for any reason whatsoever. You remain solely responsible for the content of your messages, and you agree to indemnify and hold us harmless with respect to any claim based upon transmission of your message(s). Thank you for visiting clubcobra.com. For full policy documentation refer to the following link: