WebUsed in ZZ4, 350 HO, ZZ6, Fast Burn 385 engines. Hydraulic roller design. Duration: 208° intake/221° exhaust. Maximum lift: .474″ intake/.510″ exhaust. Lobe centerline: 112°. Due to world events we are working with our manufacturers every day to ship and receive parts. If the part you are looking for is time sensitive please give our ... WebThe 385 hp rating of the engine is complemented by excellent low-rpm torque, with the SP350/385 generating 405 lb.-ft. of torque at 3,600 rpm It’s all due to the high-flow, lightweight aluminum cylinder heads - Fast-Burn style with 62cc chambers
GM 350/385 HP fast Burn - srpmstreetrods.com
WebNov 10, 2000 · The fastburn 385 puts out ~435-440HP and ~420-430 ft/lbs with hot cam and 1.6 rockers. Per Salle Chevrolet, the performer rpm gives it around 3-4 more hp and 5 … WebSep 10, 2013 · The Fast Burn 385 is an excellent choice for the basis of a custom engine. Its strong forged steel crankshaft and forged powdered metal connecting rods have been proven to 500 horsepower. And its Fast Burn cylinder heads are hungry for a … spider man 5 inch figure
GMPP 385 fast burn upgrade comp cam? Chevy Nova Forum
WebApr 1, 2007 · If gives a little more bottom end and a lot more top end over the dual plane, fast burn 385 manifold. You would essentially have the circle track 400 engine if you use the single plane manifold. GM's power curves show it being very linear instead of peaky in the mid range RPM as the dual plan manifolds are. The single plane does sacrifice some ... WebMay 28, 2005 · Want more power already added hot cam and 1:6 rockers ------------------ 3.73 posi rear out of 78 Z28.Motor fast burn 385 with hot cam and 1.6 roller rockers.750 cfm … WebThe SP350/385 crate engine incorporates modern technologies such as a beehive-type valve springs to take the classic 350 Small-Block to new levels of high-rpm performance … spiderman 5 trailer