75 siverado needs new power - The 1947 - Present Chevrolet & GMC Truck Message Board Network

4treasons · 07-02-2012, 06:30 PM

i have an 88 gmc with less than 50, 000 on it. would it be wise to put it in my old one? are the intakes changeable, is there a place to put a fuel pump behind the plate that is in it's place?

RandyP · 07-02-2012, 06:49 PM

If you're going carb on it you'll have to get an adapter plate or a special intake that bolts to what you have and accepts a carb. And no, to the question of will it have provisions for a fuel pump.

4treasons · 07-02-2012, 07:04 PM

do you think that if i was to follow the wires from the TB and take out whats attached to them and get it to work easier, or to you think i would need the whole wire harness? if so, it is starting to look very 6.2 like. so much for pulling a camper lol. never owned anything over 87. my have to stay that way

**Corts60** · 07-02-2012, 08:26 PM

You can pull a camper with a 6.2. As long you don't have too high gears it'll be just fine albeit a little slower than a small block.

4treasons · 07-02-2012, 09:36 PM

oh it can do it, just short lives there lives. my dads has over half a million and still goes. put it in the high rpms, it will never see that. 1986, banks turbo still runs like a top, 210 hp

07-02-2012, 06:30 PM	#1
4treasons Registered User Join Date: Apr 2009 Location: port alberni bc Posts: 8	75 siverado needs new power i have an 88 gmc with less than 50, 000 on it. would it be wise to put it in my old one? are the intakes changeable, is there a place to put a fuel pump behind the plate that is in it's place?

07-02-2012, 06:49 PM	#2
RandyP Getting Old; Going Broke Join Date: Apr 2010 Location: Owasso OK Posts: 2,764	Re: 75 siverado needs new power If you're going carb on it you'll have to get an adapter plate or a special intake that bolts to what you have and accepts a carb. And no, to the question of will it have provisions for a fuel pump. __________________ *Why is every used 350 sbc out of a corvette?* There's only two things that excite a man, expensive toys and real expensive toys. *VEGETARIAN: That's an old Indian word meaning "I don't hunt so good."* When the going gets tough, switch to power tools.

07-02-2012, 07:04 PM	#3
4treasons Registered User Join Date: Apr 2009 Location: port alberni bc Posts: 8	Re: 75 siverado needs new power do you think that if i was to follow the wires from the TB and take out whats attached to them and get it to work easier, or to you think i would need the whole wire harness? if so, it is starting to look very 6.2 like. so much for pulling a camper lol. never owned anything over 87. my have to stay that way

07-02-2012, 08:26 PM	#4
Corts60 Just here to tinker Join Date: Jun 2008 Location: Holland, MI Posts: 3,689	Re: 75 siverado needs new power You can pull a camper with a 6.2. As long you don't have too high gears it'll be just fine albeit a little slower than a small block. __________________ 78 C10 SWB Diesel #1 (wrecked)http://67-72chevytrucks.com/vboard/s...1978+silverado 78 C10 SWB Diesel #2 (sold)http://67-72chevytrucks.com/vboard/s...d.php?t=650751 60 GMC Suburban (sold)http://67-72chevytrucks.com/vboard/s...d.php?t=445526 60 GMC 1000 (sold)http://67-72chevytrucks.com/vboard/s...d.php?t=298235 67 GMC 1500 (sold) http://67-72chevytrucks.com/vboard/s...d.php?t=803695 86 Suburban(summer unit) http://67-72chevytrucks.com/vboard/s...d.php?t=810697 88 Suburban 4x4(winter unit)https://67-72chevytrucks.com/vboard/...25#post8900725

07-02-2012, 09:36 PM	#5
4treasons Registered User Join Date: Apr 2009 Location: port alberni bc Posts: 8	Re: 75 siverado needs new power oh it can do it, just short lives there lives. my dads has over half a million and still goes. put it in the high rpms, it will never see that. 1986, banks turbo still runs like a top, 210 hp



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