The 1947 - Present Chevrolet & GMC Truck Message Board Network

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The 1947 - Present Chevrolet & GMC Truck Message Board Network (https://67-72chevytrucks.com/vboard/index.php)

- The 1967 - 1972 Chevrolet & GMC Pickups Message Board (https://67-72chevytrucks.com/vboard/forumdisplay.php?f=3)

- - 4.8 Buy or Not???? (https://67-72chevytrucks.com/vboard/showthread.php?t=698646)

cooperhw

02-24-2016 10:22 AM

Re: 4.8 Buy or Not????

I just paid over 5K for a similar mileage 5.7 with a 6 speed manual transmission. I had to have the 6 sp.but other than that, I would jump all over that deal. Really easy to swap a cam in it while it's out of the donor. Not that it will need it, but it will make it sound really awesome as well as run a bit better.

72ironmike

02-24-2016 10:31 AM

Re: 4.8 Buy or Not????

Quote:

Originally Posted by special-K (Post 7495036)

What are the hp/tq specs on a 4.8 and what is a sensible reprogramming gain to be expected? How about with cam change? I am totally inexperienced with the modern engines. I look at it as 4.8 power versus original power, not versus other LS engines

Grab it ! No way you can go wrong. That will be a nice set-up. Good luck.

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