Jump to content

Retard the timing


slick

Recommended Posts

Well, in simple terms: YOU DON'T!

 

The Ignition Timing on these cars is controlled completely by the ECM(Engine Computer) and PROM. So, unless you replace the PROM with one that is programmed with different Timing curves, you CAN'T Retard or Advance the timing.

 

:)

Link to comment
Share on other sites

I believe you're referring to the 13* Exhaust Cam retard on 3.4 DOHC motors. This is a DOHC engine only mod.

 

As for retarding the ignition timing on a pushrod motor, i doubt it would be beneficial.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...