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Author Topic: valve drop concern  (Read 1172 times)

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fryedaddy

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valve drop concern
« on: May 16, 2025, 08:16:36 AM »
i have a set of the bbm alu heads with the 2.20 intake valves.my concern is i just watched a video about the LS7 dropping intake valves with under 20,000 miles on them.i have heard the bbm heads uses the same 2.20 valves as the lLS7. any thoughts?
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1966 comet caliente 428 4 speed owned since 1983                                                 1973 f250 ranger xlt 360 4 speed papaw bought new

Barry_R

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Re: valve drop concern
« Reply #1 on: May 16, 2025, 10:29:20 AM »
Factory valves will be completely different material and construction than aftermarket parts.  Only the diameter is the "same".  Don't worry.
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