Why did you close the gap to .33?
I just read it again. I need to open up my gap also.HUH???? Just pulled up the instructions on line and it says to go the opposite way. For my engines compression, around 11.25 I should be at .40-.50. I will re-check the instructions I have when I get to the shop,...... maybe get my eyes checked.
page 3
https://documents.holley.com/6425.pdf
Concrete comes later? Seen them built both ways. Don't know why. Around here I always see slab first.HDK new world headquarters gettin skinned inside and out.
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Now that's a Hotrod shop!HDK new world headquarters gettin skinned inside and out.
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wondering the same thing , doesn't M S D recommend .044 ? that's what I run ...hotter spark should jump a wider gap anyway , the whole point of aftermarket ign. isn`t it ??Why did you close the gap to .33?