postman26 Posted March 10, 2014 Report Share Posted March 10, 2014 I have a friend that has a 10mil crank with 121 robs on it. We was thinking that it suppose to have 120 rods what's the difference with the rods number's Quote Link to comment Share on other sites More sharing options...
BANSHEE HP Posted March 10, 2014 Report Share Posted March 10, 2014 hot rods 121 rod is a 110mm rod. 158 is a 115mm rod you sure its a 10mm storke? post some pictures Quote Link to comment Share on other sites More sharing options...
postman26 Posted March 10, 2014 Author Report Share Posted March 10, 2014 He say it is I looked at it and I know it's a hotrod crank and the rods has 121 rods on it Quote Link to comment Share on other sites More sharing options...
BANSHEE HP Posted March 10, 2014 Report Share Posted March 10, 2014 hot rods doesn't make a 10mm crank. now it may have been stroked and turned into a 10mm but it doesn't sound like it being that it has stock length 110mm rods. Quote Link to comment Share on other sites More sharing options...
camatv Posted March 11, 2014 Report Share Posted March 11, 2014 i have seen some very old hotrods 10mm cranks they are super rare but out there if you make crank weebs its NOTHING to reset the machine to add 5mm more stroke to the webb.. escpecially if its a cnc cut. 10mm should cost the same as a stock stroke . so should 4 mills. 1 Quote Link to comment Share on other sites More sharing options...
possum Posted March 11, 2014 Report Share Posted March 11, 2014 I got a 10 mm hot rods 158 rods Quote Link to comment Share on other sites More sharing options...
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