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04-20-2017, 07:45 AM
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#11 |
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Senior Member
 
Join Date: Jan 2011
Location: Hayes Va
Posts: 4,569
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Re: LS vs small block
The 5.3 with a set of headers and a good air cleaner will make well over 300 hp and and close to 375 pounds of torque that is there from the crack of the throttle that NO stock L31 with the same parts will come close to. I have the L31 with a cam and efi and my brother has an 02 truck with a 5.3 and just a cat back and he can out run and out tow me any day.
Jimmy
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60 to 66 Chevy and GMC window decals http://67-72chevytrucks.com/vboard/s...d.php?t=661131 Good friends, good food and a hotrod what else do you need? 1966 BBW long fleet Daily driver 1965 BBW short fleet Sold and going to a good home 1965 Suburban 2003 3500 Duramax 2005 Ultra Classic |
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