Join Date: Jan 2008
Location: Seattle, WA area
Re: Handy porting tools
Also known as 'snap gauges'. Except for specific point-to-point measurements like your variable-width port, there is a swiping technique to get accurate results with other inside dimensions, like MC bores, valve spring heights, etc. Simple but effective tools that I use a lot. BTW - these should not be confused with fixed-dimension GO/NO GO gauges, that are often called snap gauges because they are a snap to use.
-=≡ If it was easy everyone would do it ≡=-
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Last edited by PSIG; 07-23-2012 at 12:52 PM.