When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I know this has been covered before, but I can't remember which way it goes.
If you're building up an LS-1 with stock parts, do you balance the rotating mass prior to engine assembly (meaning the flywheel is zero balanced), or do you balance it after buildup, using the flywheel, or something else?