zach45 Posted April 25, 2012 Report Posted April 25, 2012 I read somewhere on here that a to barring is no good unless you have straight cuts... Is this true?? After the summer in going to send my crank to be true/welded and was wondering about this? 4mil ported 20cc domes... Quote
Paul M Posted April 25, 2012 Report Posted April 25, 2012 I read somewhere on here that a to barring is no good unless you have straight cuts... Is this true?? After the summer in going to send my crank to be true/welded and was wondering about this? 4mil ported 20cc domes... I run a TZ and maxload and dont have straight cuts , I cant see why a better bearing would make any differance . Quote
Wildcardracing Posted April 25, 2012 Report Posted April 25, 2012 The problem found is when you run the tz on the pto side without straight cuts. TZ beaings are a roller type bearing and therefore have no resistance to side loading. Your stock helical cut gears side load the crank when you're on the throtte. This can/will exert more force on the rod pin area as the crank is loaded. My recommendation is to run the 10 ball Maxloads with stock gears or a TZ on the stator side not the PTO side. -Brandon Quote
zach45 Posted April 25, 2012 Author Report Posted April 25, 2012 I should be fine with 2 max load barring anyhow... Thanks Quote
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