Anyone run W2 style rockers on Edelbrock heads??

rumblefish360 said

Really? They moved the saddles back for the rocker shaft? I never heard that. Interesting! To say the least.

Would you retype/correct the cylinder heads flow?

On my OOTB Edelbrock heads, the installer spring height was 1.900. Not all were even perfect. I remachined the valve spring pockets for larger springs to match the cam purchased. All heights were within .005 afterwards.

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He "got" 20+cfm (increase) with that mod. I think the flow went from 280ish to 305ish, both fully ported by the same guy, flowed on the same bench. The IndyBrocks had 2.05" intakes, though! So it was a small bang for the buck, but I like the relocated saddles, because it opens up the spring/retainer OD possiblilties and I have many 440 rockers/ratios available on the free or cheap, too. I know we used Comp 985 springs with my regular Eddys and I was able to run 9315 Iskys (BB Chevy application I think) in the IndyBrocks.