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Re: 454 vs 496 vs 502
I thought that the factory 8.1 liter had a larger bore and shorter stroke (than a stroked 454/496) thereby giving it more reliable higher RPM capabilities and in the process unshrouding the valves. Am I incorrect in this?
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72 Chevy blue LWB, 99% original Oklahoma truck, 28,000 miles
72 Chevy SWB: http://67-72chevytrucks.com/vboard/s...d.php?t=486626 (Attempt/Mistake #2)
2003 Harley Davidson Dyna Superglide with 2007 Street Bob front end
2000 Ford F350 Powerstroke 4WD CCLB, 310,000 miles running great (STOLEN St. Patricks Day 2014 AND NEVER RECOVERED)
2002 Ford F250 Powerstroke 4WD CCLB (To replace stolen one)
Hook em Horns!!!
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