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we always cut rods to get a final rod-rod clearance dimension,,

no,, absolutely no,,, no,, no,, you will not have to rebalance it,, cutting .020 off a big end will take about 1-2 grams off,, which will change the bobweight 2-4 grams..

do you rebalance your motor when you run 5-20 oil as compared to 20-50 oil,,, thats prob bout the same difference




no, but i dont pay 350 dollars to change my oil weight either. i asked because i didnt know.

off topic: does a quart of 20-50 weigh the same as 5-20?


I suppose you remove your pistons after every 10 runs and scrape off the deposits to make sure its still "in balance" ?
Nothing wrong with being anal... just don't go overboard.




im not trying to be anal or difficult i just want what i paid for is all, i dont know so thats why i asked.


71 dodge dart race car,440/727 best so far: 11.23 @119 74 plymoth duster, 408SB/727