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Bent Intake Valves w/ Wiseco ProTru Pistons :-(
https://slantsix.org/forum/viewtopic.php?t=39249
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Author:  Dart270 [ Mon May 25, 2015 6:58 pm ]
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I only did intake clearancing. It was less than 1/8" for sure, more like 0.040". I used play dough to mark it and then cut by eye. IIRC, my 1.76/1.46 valves did not hit the valve reliefs, but were very close around the edges (0.020" or so).

Lou

Author:  Greg Ondayko [ Mon May 25, 2015 7:09 pm ]
Post subject: 

I do believe it's mostly intake. 1/8 might be on the generous side.
in this situation i would rather take off too much insted of not enough.
I swiped a bit of the edge with a sharpie and ground until all the marker line was gone.

Greg

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