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 have a 07 stage3 roush. i'm looking to install a 2.57 pulley, intake and tune. Is the stock fuel system capable of handling these upgrades? If not what would be the best solution? thanks
The Stage 3 has OEM GT pumps if I remember correctly.. If so then yeah, you should updgrade to a GT500 system.. or at the very least a BAP. I'd spend the extra money on the pumps though.