33-48 of 130 results for "sbc rocker arms" Skip to main search results ... Extra Long Slot Small Block Chevy Steel Rocker Arms, 1.6:1. $69.99 $ 69. 99. $5.99 shipping. Performance Rocker Arm History | KnowYourParts Let’s say to replace the stock 1.5 ratio rocker arms with higher lift 1.6 ratio rocker arms. The same camshaft will now produce .512˝ of lift at the valve (.320˝ times 1.6). So by simply swapping the stock rocker arms for higher lift rocker arms, you increase total lift 6.7% and probably gain 15 to 20 horsepower. Extra Long Slot Small Block Chevy Steel Rocker Arms, 1.6:1 Extra long slot steel rocker arms for small block Chevy with high lift aftermarket camshaft. Higher 1.6:1 ratio provides more valve lift than stock 1.5:1 ratio arms. Small-Block Chevy Rocker Arms, Studs, Pushrods & Lifters ... Small-Block Chevy Rocker Arms, Studs, Pushrods & Lifters Guide Splitting the valvetrain into two sections allows us to go into more detail for each of the individual components. This chapter deals with the cam side of the valvetrain, including the rocker arm.
The ends of the slot must be at least .060" away from the stud when the rocker is at full valve lift and when the valve is closed. ? Crane Cams offers steel long slot and extra long slot rocker arms to relieve this interference problem. Aluminum roller rocker arms may be required to provide sufficient travel on larger lift camshafts. 3.
Extra Long Slot Small Block Chevy Steel Rocker Arms, 1.6:1 Extra long slot steel rocker arms for small block Chevy with high lift aftermarket camshaft. Higher 1.6:1 ratio provides more valve lift than stock 1.5:1 ratio arms. Balls and nuts not included. Set of 16. Some parts are not legal for use in California or other states with similar laws/regulations Related Products ... Maximizing Your Cam's Potential With Better Rocker arm ratios We chose a small-block Chevy engine as our guinea pig for the test, and the standard rocker arm ratio is listed at 1.5:1. However, through testing at the COMP Cams research lab, the actual ratio for the standard stamped steel rocker arms are generally in the realm of a 1.46:1 ratio. SBC: Breaking rocker studs! | The H.A.M.B.
Extra Long Slot Small Block Chevy Steel Rocker Arms, 1.6:1
Rocker Arms - Crane Cams Stock design stamped steel rocker arms made with better material and heat treat than OEM. Many are supplied with long slot or extra long slot to provide more ... High Performance Rocker Arms, Valve Springs, Retainers and Locks ... Sep 1, 2006 ... On a small block Chevy, altering the rocker arm geometry without changing the rocker arm lift ratio can add 15 to 20 horsepower at the rear ... Comp Cams' Magnum Roller Rocker Arms Magnum Roller Rocker Arms™ are made from 8620 chromemoly steel. ... *1412- 16, Chevy V8 265-400, 3/8", 1.52 ... best and accept no imitations; Long slot for high lift cams; Super accurate ratio directly cast into the body; Applications include ...
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Rocker Arms | Engine Rebuilders Service Co., INC. R-840 CH-SMALL BLOCK LONG SLOT (55-ON) R-842 GM-SMALL BLOCK (55-ON) R-867 GM-BIG BLOCK (65-79) R-868 GM-BIG BLOCK (65-79) LONG SLOT ... Shims Dowel Pins Engine Paints Expansion Plugs & Kits Harmonic Balancer Sleeves HeliCoil Lubricants Miscellaneous Pipe Plugs Rocker Arm Parts Seals Valve Parts Valve Springs Valve Push Rods ... Elgin SBC 1.5 Ratio Long Slot Rocker Arm Kit, Set of 16 ... • Pro stock tip rocker arm set • Stamped Steel Alloy design for high-performance • Superior heat treatment • Application: Small Block Chevy • Long Slot Style • 3/8" Stud • Ratio: 1.5 • Kit includes set of (16) rocker arms, (16) self-locking adjusting nuts and (16) grooved rocker pivot balls for added lubrication
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Chevy SBC 350 1.5 Ratio 3/8" Self Aligning Steel Roller Tip ... CHEVY SBC 350 1.5 Ratio 3/8" Self Aligning Steel Roller Tip Rocker Arm Set - $71.40. Chevy SBC 350 1.5 Ratio 3/8" Self Aligning Steel Roller Tip Rocker Arm Set Compatible with Procomp Electronics - PCE261.1043 Brand: Procomp Electronics Part Number: PCE261.1043 Part Type: Rocker Arms Rocker Arm Mounting Style: Stud Rocker Arm Ratio: 1.5 Rocker Arm Style: Roller tip Stud Size: 3/8 in. Shims ... 350 Chevy Rockers | Community Chevy Automotive Sales Inc.
Erson-PBM-World-B2C | Rocker Arms