Site Updated: 12/29/17
Custom SP "Signature Performance" Series LS3 with
This unique Engine features an Imagine Fuel Injection System, Polished Billet Accessories, Polished Oil Pan and Timing Cover, Custom 4L70E Transmission, 12-Point ARP Bolts, Custom Two-Piece Billet Valve Covers that conceal the LS coil pack and Deep Ruby Red Paint Job. Injection System add anywhere from 40 to 100 HP depending on cam and head setup.
As Shown 490 Horsepower