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.
Non rev-up motors REV limiter cuts in exactly where the redline on the tach starts. ( 6600 i believe.).. If you car is Reving higher than this you either have a Rev-up motor, or a Reflash on your ECU.. Usually you can look at the ECU and it will have a sticker on it if it was reflashed.