03-12-2023, 09:29 PM
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Ultimate Warrior
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Join Date: Jun 2003
Location: Clayton, CA
Posts: 3,066
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I looked at both Butler and Comp roller break in instructions, as well as some others, and they were pretty much the same as a flat tappet so I kept with that.
Initial fire up instructions: https://butlerperformance.com/file/3...+Procedure.pdf
Cam break in: https://butlerperformance.com/file/1...t+Break+In.bin
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Ken
'68 GTO - 464 - Ram Air II heads - 236/242 roller - 9.5” TSP converter - Moser 3.55 Truetrac ( build thread | walk around)
'74 Ventura 350
'69 AMC Javelin SST
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