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Re: And so it begins..... 85 K5 5.3l
Quote:
Originally Posted by Nitis
Pretty sure the answer is yes as the 5.3 is a stroked 4.8
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That's what I thought, but the gain wouldn't be worth the cost. I'll probably do cam and intake upgrades, and go from there. I don't think I need 400+ HP for a blazer that will only tow less than 4000 # rarely and see off road on occasion. I would be happy with ~350 HP and a little more torque.
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1979 GMC Sierra Grande Crew Cab C25, 454/TH400/4.10-Project truck/ DD
1985 Chevy K5 Blazer 700r4/4.10/8 lug- in search of new engine
1993 GMC Sierra K1500 4L60E
2007 Suzuki Forenza- her DD and the family vehicle
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