porting track

ZAKSTANG

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thinking of porting my 136x1.75 track i just put on my phazer to save some rotating mass....is it worth it u think???? also, how much work is it?

just bouncing the idea around....

thx for input
 
I did my 144". I drilled 3 accross 11/4" holesaw.
Lots of work - not sure if there was any benifit or not. Pain in the #*$&@ to get the rubber cookie out of the holesaw.
 
Highly recommend that you NOT used a holesaw. Sloppy, not that sharp cutting tool. That tool tears more then cuts material. You should use a machine tool called "Rotabroach cutter". Not cheap, super sharp. Made by Hougen Tool. IMHO
 


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