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Re-engining guys..

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Re-engining guys..

Posted: 11/26/06 9:34amMessage 1 of 10
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Gloucester, VA - USA
Joined: 1/29/2005
Posts: 1456
Vette(s): 1979 T-Top, Metallic Green ZZ4 350/355 hp 405 ft/lbs torque Dual Spal Fans 700R4 4 Spd O/D Transmission 2004 Z06 Commemorative Edition
I'm getting ready to drop a ZZ-4 or ZZ-383 into the Money Pit and I was wondering if anyone here had gone with a throttle body set up vs the carbed setup.

 Does it fit under the stock hood?  Are there advantages vs the cost? Is this a good or a bad idea?

 What am I missing?

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Re-engining guys..

Posted: 11/26/06 11:10amMessage 2 of 10
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 22720
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
Well, a throttle bodied engine will be computer controlled, so you'll have that to deal with.

I think most aftermarket tbs are a little bit shorter than a carb, but, I could be wrong.

You should get better fuel milage, and engine effeciency(?!) with the tb set-up.

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Re-engining guys..

Posted: 11/26/06 12:19pmMessage 3 of 10
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Irving, TX - USA
Joined: 8/21/2004
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Vette(s): #1 -1969 Corvette Coupe Riverside Gold, black interior,MN,A/C,350/350,PS,PB,window cranks. #2 -2000 C5, black/black, 6 sp, Bose system & lots of buttons.
What are you gonna do with your original engine? Confused

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Re-engining guys..

Posted: 11/26/06 12:27pmMessage 4 of 10
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Gloucester, VA - USA
Joined: 1/29/2005
Posts: 1456
Vette(s): 1979 T-Top, Metallic Green ZZ4 350/355 hp 405 ft/lbs torque Dual Spal Fans 700R4 4 Spd O/D Transmission 2004 Z06 Commemorative Edition
[QUOTE=greypoupon69]What are you gonna do with your original engine? Confused[/QUOTE]

 Crate it up and store it, since it's the matching one....

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Re-engining guys..

Posted: 11/26/06 5:43pmMessage 5 of 10
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Irving, TX - USA
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Vette(s): #1 -1969 Corvette Coupe Riverside Gold, black interior,MN,A/C,350/350,PS,PB,window cranks. #2 -2000 C5, black/black, 6 sp, Bose system & lots of buttons.
I've been in a dilemma about puttin' a crate in and store the original or just have the original rebuilt when it comes time for that. Confused

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Re-engining guys..

Posted: 11/26/06 6:10pmMessage 6 of 10
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williamston, NC - USA
Joined: 1/19/2006
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Vette(s): 1969 coupe, 350, m22 trans, ac, black on black,
 I have an edelbrock crate, 350,410hp, carbed vs tb,, I like it,, runs great, strong,not too bad on gas, about 12mpg,rd
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Re-engining guys..

Posted: 11/28/06 12:39pmMessage 7 of 10
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Poquoson, VA - USA
Joined: 11/20/2004
Posts: 1024
Vette(s): 73 Conv, Blue-Green/White Top - 454, M21 - Dark Saddle Leather, Power Windows, A/C, Tilt/Tele, AM/FM St. (orig. and sounds like it too).#2 -- 2007 Coupe,3 LT package, Z51 option, Victory Red, Ebony Int. Clear Top.
[QUOTE=JimG]I'm getting ready to drop a ZZ-4 or ZZ-383 into the Money Pit and I was wondering if anyone here had gone with a throttle body set up vs the carbed setup.

 Does it fit under the stock hood?  Are there advantages vs the cost? Is this a good or a bad idea?

 What am I missing?
[/QUOTE]
 
Hmmmm... new paint.... new interior.... new engine...,  Jim.. what are you gonna do when the Mrs. find out ???  Stern%20Smile Just kiddin man.. that will be awsome... a lotta work but you got it lookin' good...Clap
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Re-engining guys..

Posted: 11/28/06 1:56pmMessage 8 of 10
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Gloucester, VA - USA
Joined: 1/29/2005
Posts: 1456
Vette(s): 1979 T-Top, Metallic Green ZZ4 350/355 hp 405 ft/lbs torque Dual Spal Fans 700R4 4 Spd O/D Transmission 2004 Z06 Commemorative Edition
I've been told that it's worth the guarantee to have a crate put in. Rebuilding a 30 y/o block is a crap shoot..not my words...

Maybe someone else has an opinion...?

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Re-engining guys..

Posted: 11/28/06 4:16pmMessage 9 of 10
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Greensburg, IN - USA
Joined: 9/24/2003
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Vette(s): Previous: 1984 Coupe, 1988 Maroon Coupe, 1989 Coupe, 2001 Roadster Present: 1967 Stingray Roadster, 1976 Stingray Coupe, 1989 Roadster..
Hmmn... I suppose the same could be said about putting a new motor in a 30 Y/O car too. I would disagree providing the block was still good.
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Re-engining guys..

Posted: 11/29/06 2:23pmMessage 10 of 10
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Poquoson, VA - USA
Joined: 11/20/2004
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Vette(s): 73 Conv, Blue-Green/White Top - 454, M21 - Dark Saddle Leather, Power Windows, A/C, Tilt/Tele, AM/FM St. (orig. and sounds like it too).#2 -- 2007 Coupe,3 LT package, Z51 option, Victory Red, Ebony Int. Clear Top.
I think age of the engine has little to with it.. I would be more concerned about the mileage on the engine, determining what steps to take in rebuilding/building up... then of course labor could be the deciding factor if you have to pay someone to do it at todays rate$...
Lifetime Member #86

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Featured in Corvette Enthusiast Aug 2007 "Shark Attack"
Blue Green *** 454,4 Spd, Dark Saddle Leather, A/C, AM-FM St. (orig), PW, Tilt -Tele Wheel"



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