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Original Message
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RE: FE Rocker Shafts? |
By Geoff McNew - 07/01/2003 11:45:08 PM; IP 66.52.140.122 |
Erson's #918502's cost about $600.00 the set, and are working great on my 428 with Edelbrock heads and Perf RPM intake. You need Erson's #913020 shim & spacer kit to relocate the rockers along the shaft to match the 427-MR valve spacing Edelbrock uses. The Erson billet rockers, shafts & bases are top quality, but you may still face a delivery problem, since they're doing what Comp Cams wants $900.00 for and Shelby, a good $1500.
The Erson billet bases have a truss extension which adds an outboard bearing to straddle mount the end rockers and solve the shaft deflection problem...and without any machining to the heads, although you're gonna need the big pentroof chrome valve covers or Cobra LeMans style.
Oh, I assume you already have cup-end pushrods for factory adjustables? |
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