Re: Higher octane??
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Re: Higher octane??



How do u go about shortening it? I've never done that. How do you know how far to go? I know that distributor is an electronic dis, out of a later Mopar. 

Sent from my iPhone

On Nov 20, 2011, at 10:36 AM, Stan Kafouse <skafouse@xxxxxxxxx> wrote:

Try slowing down the advance in the dist. Make sure it is not advancing to far. You may have to shorten up the slots. Retarding the cam will close the intake valve later and bleed off some cylinder pressure.  Pinging under light acceration can do adjusted by the vacuum advance with an allen wrench.

From: Jacob Fox <imfast101@xxxxxxxxx>
To: "1962to1965mopars@xxxxxxxxxxxxxxxx" <1962to1965mopars@xxxxxxxxxxxxxxxx>
Sent: Sunday, November 20, 2011 11:24 AM
Subject: Re: Higher octane??

In my manual my 383 needs high octane. I still don't understand why I have so much pinging when I punch the accelerator. I've tried timing, I made sure my advance was working by watching timing with advance hooked up I run the high octane idk what else to do! Lol

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On Nov 20, 2011, at 8:06 AM, "Gary H." <62to65mopar@xxxxxxxxxxx> wrote:

> Any pinging or spark knock?
>
> >From a BP document:  Increased octane does not increase power.
>
> Higher compression and improved engine breathing will increase power.
> These modifications may lead to detonation or combustion knock which is
> then eliminated by using fuel with a higher octane.
> www.powerchipgroup.com/articles/PET0605.pdf
>
> Thanks,
> Gary H.
>
>
>> -------Original Message-------
>>
>> Now I think know the answer to this question, but I'm gonna ask it any
>> way.  Should I be running higher octane gas in my 440?  It's a 1970 engine
>> with a bit of a cam, new rings, and stock heads with high rise exhaust
>> manifiolds.  It's in my 65 Polara. ...
>
> --
> --
> Please address private mail -- mail of interest to only one person -- directly to that person. That is, send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic.  Thanks!
>
> 1962 to 1965 Mopar Clubhouse Discussion Guidelines:
> http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
> --
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--
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Please address private mail -- mail of interest to only one person -- directly to that person. That is, send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic.  Thanks!

1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
--
You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group.
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--
--
Please address private mail -- mail of interest to only one person -- directly to that person. That is, send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks!
 
1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
--
You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group.
http://groups.google.com/group/1962to1965mopars?hl=en.

--
--
Please address private mail -- mail of interest to only one person -- directly to that person. That is, send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks!
 
1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
--
You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group.
http://groups.google.com/group/1962to1965mopars?hl=en.


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