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 believe you because my bone stock '02 GT auto conv. hit 140 mph for the 2nd time on I-95 last week and it didn't take much space to do it. Surprised me. You have much more hp/tq and a 5-speed so 150 mph should be a breeze even for a stock '03/04 Mach.