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72 Vette with V-6

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Old Feb 24, 2018 | 01:40 AM
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Default 72 Vette with V-6

There aughtta be a law.............I heard that one of my relatives got a "new" 72 C3. I was eager to hear about it, since they had previously owned a really nice 70 coupe with a well-warmed up 350. Found out today it has a 3.6L V-6 that someone switched into the car. I'm still trying to get the taste of vomit out of my mouth. I bit my tongue really hard so I would not criticize the car, since I'm stuck with the relative, but there aughtta be a law.
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Old Feb 24, 2018 | 02:17 AM
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That's nuts.

I can almost see it on a late 70s/early 80s C3 where that modern 3.6L actually makes more horsepower, but in a '72? Crikey.
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Old Feb 24, 2018 | 08:00 AM
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Originally Posted by ronarndt
There aughtta be a law.............I heard that one of my relatives got a "new" 72 C3. I was eager to hear about it, since they had previously owned a really nice 70 coupe with a well-warmed up 350. Found out today it has a 3.6L V-6 that someone switched into the car. I'm still trying to get the taste of vomit out of my mouth. I bit my tongue really hard so I would not criticize the car, since I'm stuck with the relative, but there aughtta be a law.
Aaack.

The 2.7L twin turbo in my F150 puts out almost as much juice as my '69 350/350...... but it doesn't belong in a 'vette
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Old Feb 24, 2018 | 09:53 AM
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I could almost see a seriously built 4.3 in an older Corvette, since it's essentially 3/4 of a 350 in the first place. But it would need a really long fan shroud. My Prius runs good and the body is beat. Maybe I'll do that swap.

Last edited by derekderek; Feb 24, 2018 at 09:54 AM.
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Old Feb 24, 2018 | 10:04 AM
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Hmmm- here's some 6 cylinder swaps-

1968 Corvette with a Cummins 6BT





Corvette w/ a BMW I6







68 with a Studebaker straight 6




72 with a Buick V6 turbo- notice the 274 on the hood-




A 73 with a 2JZ motor-



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Old Feb 24, 2018 | 10:24 AM
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Shouldn't that 6bt engine have side pipes that stick up above the roof?
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Old Feb 24, 2018 | 10:35 AM
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a v6 from a new Camaro,puts out more hp then a 1969 z28
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Old Feb 24, 2018 | 11:03 AM
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Originally Posted by dmaxx3500
a v6 from a new Camaro,puts out more hp then a 1969 z28
Yes, but... it is still blasphemy!
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Old Feb 24, 2018 | 11:14 AM
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lot of guys did that during the 70s, big blocks were thrown in the trash and in went a 2bbl small block
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Old Feb 24, 2018 | 11:20 AM
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Originally Posted by derekderek
Yes, but... it is still blasphemy!
HA- I went with TWO V6s under the hood!!!


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Old Feb 24, 2018 | 01:51 PM
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Originally Posted by pigfarmer
Aaack.

The 2.7L twin turbo in my F150 puts out almost as much juice as my '69 350/350...... but it doesn't belong in a 'vette
I think it would be really cool to have that motor in my 79. I'd do that swap if it was cheap and easy.
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Old Feb 24, 2018 | 01:56 PM
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I dig the turbo V6 one......
Somebody really rolled a fat one on the day they decided to stick a 3.6 in one though!

Jebby
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Old Feb 24, 2018 | 02:05 PM
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Originally Posted by Richard454
HA- I went with TWO V6s under the hood!!!


That looks like two inline sixes from here!
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Old Feb 24, 2018 | 06:38 PM
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Originally Posted by AboveTheLogic
That's nuts.

I can almost see it on a late 70s/early 80s C3 where that modern 3.6L actually makes more horsepower, but in a '72? Crikey.
If HP is your criteria, 72s by and large also suck. Base 72s (the vast majority of the year) only put out 200HP.
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Old Feb 24, 2018 | 10:24 PM
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You gotta admit, that flathead six rocks!
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Old Feb 24, 2018 | 11:10 PM
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Originally Posted by lowbuck72
You gotta admit, that flathead six rocks!
I kinda like it, but I wouldn't give up the power that I have now for it.
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Old Feb 25, 2018 | 01:08 AM
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I had a Buick Skyhawk with a V6 that I used as a commuter for several years.
I pulled the motor, built it, had the heads done though in a crane cam, aluminum intake, hooker headers and a 450 Holley.
I loved blowing the doors off Corvettes, Z28's and 911 Porsche's in the late 70's.
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Old Feb 25, 2018 | 01:16 AM
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I liked the BMW I-6 photo. I had a 525i a few years ago with that engine. Over 300K miles on the motor when I sold it and still ran like new. I wouldn't mind putting the 4.6L DOHC V-8 that my X5 has in a Vette. In mild form it makes 360 hp, but the M version makes over 500 hp. DOHC, variable valve timing, dependable fuel injection, good fuel economy. Those Germans make good engines.

Last edited by ronarndt; Feb 25, 2018 at 01:22 AM. Reason: typo
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Old Feb 25, 2018 | 07:37 AM
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Originally Posted by lowbuck72
You gotta admit, that flathead six rocks!
you just like it cuz it's yellow...
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Old Feb 25, 2018 | 09:33 PM
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Well yes, but also because it's clean and crazy, kinda like putting radial prop engine from a B-17 in an F4 Phantom.
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