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.
What RPM's should this car be running with 3.73's and stock 80e gearing at say 55mph? just wanting to make sure i'm at a normal range. I used to have a app to calculate it but can't find it