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#1 |
krazy hillbilly from Kentucky
Join Date: Feb 2007
Location: Paris, IL
Posts: 121
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Re: 638 cid Big Block in a 69 CST/10 Shortbed
To Ragen' Rat638, if you wouldn't mind could you send me a mod list of what's in your 638? That'd get me started in the right direction anyway. Have you ever had that 638 on a dyno? If so, how much?
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#2 |
krazy hillbilly from Kentucky
Join Date: Feb 2007
Location: Paris, IL
Posts: 121
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Re: 638 cid Big Block in a 69 CST/10 Shortbed
I finally got my avatar and everything up!!!! Doing this to check on the signature.
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1969 Chevy CST/10 "Old School lives and breathes in the heart of a chosen few ![]() 1984 Chevy C10 Silverado "Life, Liberty, and Ford's Pursuit of Chevy taillights" You say "Obsessed with my trucks" like it's a bad thing |
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#3 |
Chevy Truck Addict
![]() Join Date: Aug 2006
Location: Kelowna, BC
Posts: 1,176
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Re: 638 cid Big Block in a 69 CST/10 Shortbed
Well all I have to say is
![]() ![]() ![]() Holy crap RAGENRAT, the motor sounds wicked. Gave me goosebumps listening to it. Good luck with your project bhunt31. Anything would be cool with a 638 cid engine in it, especially a Chevy truck.
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. 1970 Chev C/10 SWB, 355 SBC, 700R4, 3.73 Posi, Air Ride (Click to view Build Thread) (SOLD) 1978 Chevy C/10 SWB 1970 Pontiac Lemans . |
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#4 |
NCStroker
Join Date: Aug 2006
Location: NC
Posts: 89
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Re: 638 cid Big Block in a 69 CST/10 Shortbed
just my opinion- if your going to spend that much coin on a motor of that magnitude, why wouldnt you try to get all the power out of it you could? You can make 500hp easy on a supercharged 350 for a fraction of the cost. again, just my opinion.
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1971 Chevy C/10-Built 383 Stroker ![]() |
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#5 | |
Chevy Truck Addict
![]() Join Date: Aug 2006
Location: Kelowna, BC
Posts: 1,176
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Re: 638 cid Big Block in a 69 CST/10 Shortbed
Quote:
Just my opinion but when someone hears the roar of your truck pulling into a parking lot, comes over to check it out and asks "Oh my god, what have you got in that thing?" What is going to sound cooler? A Supercharged 350 ![]() or A 638 cubic inch big block ![]()
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. 1970 Chev C/10 SWB, 355 SBC, 700R4, 3.73 Posi, Air Ride (Click to view Build Thread) (SOLD) 1978 Chevy C/10 SWB 1970 Pontiac Lemans . |
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#6 |
krazy hillbilly from Kentucky
Join Date: Feb 2007
Location: Paris, IL
Posts: 121
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Re: 638 cid Big Block in a 69 CST/10 Shortbed
Just something about a Big Block. Plus I won't have the whine of the charger giving things away. Just the shaking of the asphalt when I roll up. Also, the way I am, if I'm gonna build a big block, I'm gonna build a BIG block. I wanna keep the cam tame so I can actually drive it. I've got a monster cam in the 350 in my 84 Silverado right now and it's nothing nice to try to drive around. It puts the idle at 1200, so yeah...it's coming out soon. Cool thing about it is it'll slide the back end sideways at 90 in 2nd gear,
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1969 Chevy CST/10 "Old School lives and breathes in the heart of a chosen few ![]() 1984 Chevy C10 Silverado "Life, Liberty, and Ford's Pursuit of Chevy taillights" You say "Obsessed with my trucks" like it's a bad thing |
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#7 |
Senior Member
Join Date: Jan 2005
Location: Loveland Co.
Posts: 3,098
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Re: 638 cid Big Block in a 69 CST/10 Shortbed
A mild 638 will be way more streetable than a supercharged 350 and run just as good. It's all about the inches.
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Chris 74 Custom Deluxe SWB 350/350/3.73’s 99 2wd Silverado RCSB 5.3/4L60/3.90’s http://www.classictrucks.com/feature...short_bed.html |
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#8 |
I survived Dead Man's Curve.
Join Date: Apr 2006
Location: The Nine-Five-687
Posts: 389
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Re: 638 cid Big Block in a 69 CST/10 Shortbed
How about a 638 Supercharged?
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"The people should not be afraid of their government. The government should be afraid of it's people." "The Hurricane" 1967 Chevrolet C10 350 Eight Cylinder, 700R4 BowtieOverdrive Cherry Bomb... Disturbing the Peace Since 1968. ![]() |
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#9 |
krazy hillbilly from Kentucky
Join Date: Feb 2007
Location: Paris, IL
Posts: 121
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Re: 638 cid Big Block in a 69 CST/10 Shortbed
you're gonna get me in a lot of trouble....that's a really good idea though....what am I saying? am I
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__________________
1969 Chevy CST/10 "Old School lives and breathes in the heart of a chosen few ![]() 1984 Chevy C10 Silverado "Life, Liberty, and Ford's Pursuit of Chevy taillights" You say "Obsessed with my trucks" like it's a bad thing |
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#10 |
Junior Member
![]() Join Date: Apr 2006
Location: Rogers, AR
Posts: 298
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Re: 638 cid Big Block in a 69 CST/10 Shortbed
I'm still holdin' out for Overhaulin'
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#11 |
Chevy Forever
Join Date: Jun 2005
Location: Dalzell SC
Posts: 314
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Re: 638 cid Big Block in a 69 CST/10 Shortbed
I enjoy a big block I have two but a friend of mine is sticking an all aluminum 638 in his 57 Chevy pickup I told him he is crazy because the 600Hp 396 he has now scares the hell out of me. Well good luck and I look forward to your progress.
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My first love 1971 C20 Hugger orange Getting face lift and heart transplant .30 402 BB /TH400 and GV Wifes car 1969 Chevelle SS 396 325hp/TH400 Factroy A/C Automatic w/ Floor shift console. restored. |
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