Jerry De Young
Well-Known Member
- Joined
- Feb 13, 2012
- Messages
- 452
As it says what is good for 60% nitro sea level
If you send me your head button, I’ll modify the shape and add volume for you to run tighter head clearances. I test at sea level and have also ran my heads at 600-700 ft above. Pm me for details if your interested. Jeff LutzAs it says what is good for 60% nitro sea level
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