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-   -   Timing marks on 78 350 (https://67-72chevytrucks.com/vboard/showthread.php?t=559199)

lowesguy 01-05-2013 01:18 AM
Timing marks on 78 350
 
Anyone know timing marks on my 78 C20,going to time it tommorow,think it was 5 degree's before TDC? forgot
Thanks!:metal:

bk2life 01-05-2013 03:49 AM
Re: Timing marks on 78 350
 
search button:

Ignition timing 101

and

HEI Tuning Secrects

lowesguy 01-05-2013 06:03 PM
Re: Timing marks on 78 350
 
Thanks got it! it was off by 4 degrees ,smog guy was turning the distributor!


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