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Topic: Getting the 71 running again

in Forum: C3 Engines


Getting the 71 running again

Posted: 6/13/06 8:16am Message 1 of 13
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Huntsville, AL - USA
Joined: 11/15/2003
Posts: 857
Vette(s): 1971 convertible,375 HP 350ci,Muncie 4-speed,Edelbrock aluminum heads and RPM air-gap manifold,HEI distrubiter - old school mechanical tach drive. LOUD side exhaust!

Ok, I'm starting a new thread that will chart my progress. I put it in the engine category, but if the moderators want to move it since I'll be mentioning other stuff (transmission, radiator, etc), feel free!

I just placed my order from www.enginefactory.com. I ordered the 375HP engine, added a flywheel for the 4 speed, starter, and HEI distributor that has a gear drive for my tach. I could have gotten it delivered by July 21, but I told them to get it to me the week of August 7 - my schedule is insane until then. Things to do before the engine arrives (this is off the top of my head - feel free to make additions ):

1. remove old engine

2.remove transmission and have rebuilt

3. pressure test readiator/clean or replace

4. get all new hoses

5. get new U-joints

6. clean-up engine bay - maybe paint...

7. check front suspension components for anything that needs work now

So there's my preliminary list. I'm sure it will grow. I'll post lots of pictures along the way. Hope to have a borrowed lift this weekend so I can pull the engine out.




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Getting the 71 running again

Posted: 6/13/06 9:34am Message 2 of 13
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Belgium
Joined: 1/5/2006
Posts: 774
Vette(s): 350/350 T-top 1970 Cortez silver -blue interior

good luck John , give that 71 a new horse cavalarie !

And building on it is as most enjoyeble as riding it .... no ?

 




Getting the 71 running again

Posted: 6/13/06 2:30pm Message 3 of 13
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North Charleston, SC - USA
Joined: 3/20/2004
Posts: 4176
Vette(s): 1975 L48 AT AC T-top
John,
Keep us posted. I am going to put a crate engine in my 75 if I keep it. I really want a 4-speed vs. this automatic and may elect to quit putting money in this car. But if I do keep it I will be very interested in your results.
Scott



Getting the 71 running again

Posted: 6/13/06 3:53pm Message 4 of 13
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Australia
Joined: 5/6/2004
Posts: 535
Vette(s): 71 Coupe Black on Black

John, I'd add checking your trailing arms and rear wheel bearings while you've got everything apart. Also the differential drive shaft yokes end play and pinion play which you can do while the diff is installed.

No use putting a new power plant and gearbox in if the rest is gonna fly apart as soon as you put power to the rear wheels.




Getting the 71 running again

Posted: 6/13/06 3:58pm Message 5 of 13
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Newark, DE - USA
Joined: 7/26/2004
Posts: 468
Vette(s): 1968 Conv, 454HO,500HP-600TQ, TKO-600,3:70 HD rear,hotrod air, custom paint & suspension,1973 Ruby Red,T-top, 383 Stroker, TK)-500,frame off restro, 1967 Dodge Coronet, 340 stroker to 406, Dana 60
[QUOTE=Chips58]

John, I'd add checking your trailing arms and rear wheel bearings while you've got everything apart. Also the differential drive shaft yokes end play and pinion play which you can do while the diff is installed.

No use putting a new power plant and gearbox in if the rest is gonna fly apart as soon as you put power to the rear wheels.

[/QUOTE]

Great advice

Alan




                                               

Getting the 71 running again

Posted: 6/13/06 7:15pm Message 6 of 13
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20214
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
John, be prepared to have yer 'Vette down for a while!! Every time you do one thing on it, you will find 10 more that you "might as well" do "while yer at it"!!!
It looks like you've got a good plan to start with, and that's a big part of the process. Good luck with your "surgery", and keep us updated!!!
Don't hesitate to ask for help/opinions on any aspect. We're here for ya!!


Joel Adams
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Getting the 71 running again

Posted: 6/13/06 7:35pm Message 7 of 13
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CUYAHOGA FALLS, OH - USA
Joined: 12/2/2003
Posts: 6424
Vette(s): 1975 C3 Red, T-Tops, Black Interior. All I need is time and money! Getting there!

It's a good start. 

Just remember, that 375 HP motor is not 375 unless you use the same carb, intake, exhaust as they used during the testing.  It could be very close or the same with a different set up, and it could be much less.   Just food for thought.  That base engine rating is a good choice.




Getting the 71 running again

Posted: 6/14/06 8:29pm Message 8 of 13
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Virginia City, NV - USA
Joined: 1/19/2005
Posts: 314
Vette(s): 1979 Coupe, white in color

John, I can't speak for Ken, but basically I don't have a problem with the post covering a lot of topics. But I still will offer this suggestion, that you post items in the appropriate category. The reason being that after a post has been active for a while, some of us may read the opening line and think " Oh, I read most of that, and not see that other areas are addressed. Some times this occurs in a lot of posts but in order to insure the questions get read, if I was doing it, I'd post in all the categories I'm working in. It'll also get your post totals up, which at times seems to be a goal of many. (LOL). By the way, your still typing just as much!

Dave




Getting the 71 running again

Posted: 6/14/06 8:35pm Message 9 of 13
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Huntsville, AL - USA
Joined: 11/15/2003
Posts: 857
Vette(s): 1971 convertible,375 HP 350ci,Muncie 4-speed,Edelbrock aluminum heads and RPM air-gap manifold,HEI distrubiter - old school mechanical tach drive. LOUD side exhaust!

Dave - good point. I'll post updates into the appropriate categories.




Getting the 71 running again

Posted: 6/15/06 9:02am Message 10 of 13
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Irving, TX - USA
Joined: 8/21/2004
Posts: 4273
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.
Good luck, I'll be following up with each post!


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in Forum: C3 Engines


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