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11-20-2003, 11:39 PM
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#1 |
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5 day ban, learn to behave.
Join Date: Nov 2002
Location: san diego, ca
Posts: 684
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power ratings for burbs
Was just curious as to what the claimed HP/TQ #'s are for a 91 454 burb? anyone know?
mike |
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11-24-2003, 04:56 PM
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#2 |
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Registered User
Join Date: Jul 2001
Location: Atlanta GA
Posts: 1,704
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http://brochures.slosh.com/
My 88 454 is rated 230 hp at 4k and 385lbft of torque at 1600RPM. Yours should be close but I do know there were intake changes. Mine is a L19 "N" code 454. Yours may be a different code but my understanding is most of the improvements were to oiling system.
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Grim-Reaper 70 Pontiac LeMans Sport Convertible, worlds longest resto in progress Looking for 71-72 2wd Blazer or Jimmy Project |
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11-24-2003, 06:36 PM
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#3 |
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Registered User
Join Date: Aug 2001
Location: anaheim, ca
Posts: 187
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My '90 V2500 Suburban is rated at 502 HP and 567 ft. lbs. of torque. Oh by the way, that's with it's new ZZ502 engine!!!!
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ken '58 Chev NAPCO 4x4 short '60 GMC Suburban 4x4, restored '60 GMC 3/4T stepside 4x4 '64 GMC Suburban 4x4, restored '90 Chev Suburban 4x4, dually, ZZ502 '77 GMC Suburban 4x4, one ton axles, 12" lift, 39.5"s '88 Chevy crewcab dually 4x4, 10" lift, 42"s (x6!) '03 Jeep Wrangler Rubicon '79 Chev 3/4 Suburban 4x4, 400-400-203 |
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