Edelbrock Manifold LS1 Victor Jr EFI w/ Fuel Rails for GM Gen III

This high-rise single plane intake is capable of supporting up to 600 hp. The Victor Jr. LS1 accepts a square bore carburetor and includes an electronic timing module that picks up MAP, crank position, and cam position in order to drive the stock LS1 Coil-on-Plug ignition system. The module offers a choice of 6 built-in timing curves, each tailored for engine displacement, cam profiles, and fuel grades. The #29087 (manifold only) can be used on LS2 applications when matched with MSD's #6012 LS2 ignition controller (available through MSD® Performance). Includes a throttle bracket designed to work with 700R-4, 200R-4 and Turbo 350 transmissions. Most applications will require hood modification. INSTALLATION NOTE: Uses LS1/LS6 style individual port o-ring seals. Crankshaft sleeve #HP3795 and Flexplate #HP4004 is recommended when using a TH350, TH400 or 700R4 on a LS1; these items are available through Hughes Performance retailers or you can call Hughes at 800-274-RACE. Manifold height: A-4.95", B-4.95"; Carb pad height: 4.95". Port exit dimensions: .98" x 2.74". Edelbrock MANIFOLD; LS1 VICTOR JR EFI W/FUEL RAILS FOR GM GEN III Edelbrock part #79455 Big Block Chevy E-CNC 325 cylinder head is the ultimate in performance. The cylinder head is fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and light duty racing. Chevrolet:Small-Block LC9:325 (5.3L);Chevrolet:Small-Block LH8:325 (5.3L);Chevrolet:Small-Block LMF:325 (5.3L);Chevrolet:Small-Block LMG:325 (5.3L);Chevrolet:Small-Block LY5:325 (5.3L);Chevrolet:Small-Block Gen III LM7:325 (5.3L);Chevrolet:Small-Block Gen III LR4:293 (4.8L);Chevrolet:Small-Block Gen III LS1:346 (5.7L);Chevrolet:Small-Block Gen III LS2:364 (6.0L);Chevrolet:Small-Block Gen IV LMF:325 (5.3L);Chevrolet:Small-Block Gen IV LY5:325 (5.3L)