LT1 350 timing issue. - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Ziegelsteinfaust · 08-30-2021, 12:29 AM

Today was a great day. I got my stepside running again, and the line at in-n-out was short for lunch. If Maria Sharapova would of called it would of been a trifecta.

The LT1 350 does not have factory timing marks, and I did not remove the cylinder heads to get a good position to make some.

Right now I have a good approximate mark by taking all the plugs out, and bringing #1 to TDC. Then rocking it back, and forth to get my mark. As if feel I could sense the piston changing direction.

So as I tune it anyone been in a similar situation, and how did you go about it?

Pointers? Thoughts?

08-30-2021, 12:29 AM	#1
Ziegelsteinfaust Registered User Join Date: Dec 2012 Location: Temple City Posts: 3,560	LT1 350 timing issue. Today was a great day. I got my stepside running again, and the line at in-n-out was short for lunch. If Maria Sharapova would of called it would of been a trifecta. The LT1 350 does not have factory timing marks, and I did not remove the cylinder heads to get a good position to make some. Right now I have a good approximate mark by taking all the plugs out, and bringing #1 to TDC. Then rocking it back, and forth to get my mark. As if feel I could sense the piston changing direction. So as I tune it anyone been in a similar situation, and how did you go about it? Pointers? Thoughts?



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