HEI distributor tuning problem - The 1947 - Present Chevrolet & GMC Truck Message Board Network

WadmalawJoe · 03-12-2013, 08:18 AM

Thanks Longhair and JoJaboy.
It's taking a minute for all the timing info to get through my thick skull.
I also really need a tach so I can get a better handle on what rpm's I'm at and so forth. It's been on my list since I bought the truck.
I don't have a vacuum pump either. They can't be to much, I will look into getting one, but I think I can get some readings anyway with out it, just by unplugging the advance vs plugged in advance.
Anyway, I will do my best to figure out where its at and when (timing/rpm) and post my findings.

Thanks again!
Joe

03-12-2013, 08:18 AM	#15
WadmalawJoe Registered User Join Date: Oct 2012 Location: Ravenel SC Posts: 317	Re: HEI distributor tuning problem Thanks Longhair and JoJaboy. It's taking a minute for all the timing info to get through my thick skull. I also really need a tach so I can get a better handle on what rpm's I'm at and so forth. It's been on my list since I bought the truck. I don't have a vacuum pump either. They can't be to much, I will look into getting one, but I think I can get some readings anyway with out it, just by unplugging the advance vs plugged in advance. Anyway, I will do my best to figure out where its at and when (timing/rpm) and post my findings. Thanks again! Joe __________________ Toys/projects Many toys, not enough time to play! My youngest son and I picked up a 69 Chevy C-10 on 1/7/22, this is my second 69, it was 10 years ago that I had my other one. So I’m back!!!



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