offdensen

Tune a 1963 using a vacuum gauge

Recommended Posts

On 10/15/2018 at 11:46 PM, Jim Cannon said:

 

Rodney-

I had the same problem.  I went back to 6*BTDC.  He says he ended up at 5*BTDC.

 

So I suggest you go back to 8 or 9 and see how it does.  You may need to go even lower.

 

Don't ping the engine.  It will really tear it up.

 

 

 

Hi Jim,

reset to 8 degrees BTDC, is a much smoother drive. Did a long interstate trip and sat nicely at 60-65 on the speedo. Still a hint of pinging But nowhere near what I had. May drop it to 6 degrees and test again.

Much happier with how it drives now than before.

many thanks 

RODNEY 😀😀😀😀😀

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now