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#11
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Yes.
"Though the Power Pak 273 used the same block, main caps, forged crankshaft, forged rods, cylinder heads, 1.78/1.50 inch (I/E) valves, adjustable rocker arms, exhaust manifolds, and oil pan as its plain vanilla two-barrel sibling, Chrysler upgraded everything else. With its 480-cfm Carter AFB four-barrel, domed, 10.5:1 pistons, hotter 0.428-inch-lift solid cam, chromed 10-inch air filter, dual point distributor, and free-flowing single exhaust system, the Power Pak goodies bumped the two-barrel mill's 180 horses at 4,200 rpm and 260 lb-ft at 1,600 rpm to a much more exciting 235 hp at 5,200 rpm and 280 lb-ft at 4,000 rpm." motortrend.com/how-to/testing-mopar-273-power-pak-dyno/
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...................... John Brown This isn't rocket surgery..... |
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MarcDant (08-21-2021) |
#12
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Correct, or about somewhere between 12 and 1 on the tic-toc-tach
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I ain't nobody, dork. |
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Lee Stewart (08-22-2021) |
#13
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69M22Z (08-22-2021), L72Chevelle (08-22-2021) |
#14
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Last edited by Lee Stewart; 08-22-2021 at 02:09 AM. |
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69M22Z (08-22-2021), L72Chevelle (08-22-2021) |
#16
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Always so impressive. Thank you for the pics
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The Following User Says Thank You to frankk For This Useful Post: | ||
Lee Stewart (08-22-2021) |
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