By Fergus Ogilvy –
Devised for Gen IV LS engines with LS3, L92 and L76 rectangular port cylinder heads, it is ideal for carbureted LS2 or LS3 engines operating in the 1,500 – 6,500rpm range. Assigned part number 71197, the new intake incorporates a high-rise dual-plane design that combines a plenum optimized for square-bore carburetors.
Weighing 14lbs the Performer RPM LS3 includes provision for mounting an MSD Ignition Timing Control Module and features passages for routing the coil wire harness. It’s also provided with a throttle and transmission bracket that operates with 700R-4, 200-4R and Turbo 350 transmissions. Conveniently, the intake manifold flange is machined for use with GM LS3, L92 and L76-style individual port o-ring gaskets.
Win small-block Chevrolet engine: Sweepstake commemorating its 60th anniversary
Shortly, one winner will receive a 60th anniversary edition Chevrolet small-block engine. It’s equipped with an Edelbrock Power Package top end and Enforcer Supercharger that generates 520hp. Entries close May 5, 2015. To sign-up go to www.Edelbrock.com
Lastly, Edelbrock has announced the release of their 2015 catalog which features 190 new products. Free, the latest 220-page volume can be ordered in print (#09215) or on CD (#09015); they can also be viewed online at www.Edelbrock.com/order_catalog