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Old 05-03-2017, 07:32 AM   #96
HP HUNTER
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Join Date: Feb 2012
Location: Colorado Springs Colorado/Thousand Oaks Ca
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Default Re: My 88 Olds wagone U/SA 10 Pennies

Quote:
Originally Posted by Jeff Stout View Post
I went with the .005 per 1 CC and what I ended up with after being to small was .003 per 1 CC. I mistakenly just went for it and didn't check between cuts and ended up 6 cc's to small. So instead of cutting valves seats deeper and try and get back the 6 cc's ( which I doubt I could)I just bought a head. The second head was brought down the right amount and checked during cutting and the .003 per 1 cc worked on this head. Tomorrow the third head will be checked and should be ok. With this being my first time building instead of paying I learned a great lesson.
But what about your piston to valve..................
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