Thread: Vortec Head mod's

Tweet

If you have your mind made up on a set of Vortec heads . The Best ones to buy are the RHS Vortec Pro Torker heads . They have 2.02in / 1.60ex valves and Flow 27cfm more then GM #906 Vortec heads do . And with the springs and retainers they use . You can run a camshaft up to 525 Lift . Also you can run early or Vortec intake manifolds on the RHS Vortecs . You can buy them ready to run . Part # RHS12410K1 from www.competitionproducts.com As for the best Dual Plane intake Go with the Weiand Air Strike # 8501 with a 700 CFM Holley D/P . And for a Camshaft the Comp Cams XE268H . That camshaft is 224/230 dur at .050 and 477/480 Lift and has a 110 L/S . With these parts on a 355 with 0 Deck Flat Top pistons 10.1 you will have 415 HP at 5700 and 423 ft lbs at 4000 .