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Old 10-08-2012, 01:16 AM
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Default 67 326 in a 63 tempest

Question; will a 67 326 bolt up to a 1963 Tempest that has a 195 four? what needs to be changed if it can be done?

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Old 10-08-2012, 01:28 AM
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There are many differences in the engine mounts, torque tube/shaft and trans between the 4 and 8 cyl Tempests. Differences in the starter mounts, crankshafts, etc between early and late 326's. Some things are easier to overcome if you have a stick shift car. Lots of information in this forum on swaps.

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Old 10-20-2012, 10:44 AM
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I had the same thoughts of swapping a 64 326 ho into a 63 with a 3 speed. Idea scrapped, too many things to change to make the V8 work.... I'm leaving mine a 4 cyl............... Gas costs too much anyway, how many 8-12 mpg cars can one own.....

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Old 10-20-2012, 12:30 PM
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Quote:
Originally Posted by wheelman View Post
Gas costs too much anyway, how many 8-12 mpg cars can one own.....
I own several since I can drive only one at a time anyway.

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Old 10-21-2012, 12:06 AM
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BTW, I'm driving my 63 on a 1000 mile trip right now. So far 19-21 mpg 65-75 mph. Just sayin......

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Old 10-22-2012, 10:05 AM
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Quote:
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BTW, I'm driving my 63 on a 1000 mile trip right now. So far 19-21 mpg 65-75 mph. Just sayin......
Thats about what I get with my 4 cyl 1bbl on the highway. Enjoy the ride!

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Old 10-22-2012, 10:51 AM
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Thats about what I get with my 4 cyl 1bbl on the highway. Enjoy the ride!
x2 for the 1bbl. A 4-4-4bbl in good tune will get a few more, I usually get 24/hwy.

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Old 10-24-2012, 10:20 AM
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In 1963, a '63 Tempest V8 won the Mobil Economy Run, LA to Detroit, 2373 Miles in 6 days.

Average MPG was 21.13.

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Old 10-24-2012, 02:47 PM
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The 4 cyl did pretty good too, averaging 27.31 MPG.

How do I know this?
I own one of the winners certificates for the V8 car, and the 4cyl car's performance is posted here:

http://www.thompson-motorsports.com/econ.html#mid

Those times are probably impossible to duplicate now. Today's blended gas formula is less efficient.

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Old 10-24-2012, 03:37 PM
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Amazing numbers especially considering that 50yrs later, after thousands of dollars worth of computers and R&D technology have been added to the price of each car, we have how many cars capable of carrying 6 people and luggage and get over 27mpg!?

I'd love to know how you came to be in posession of that certificate if you'd care to share.

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Old 10-24-2012, 04:07 PM
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Yep, pretty amazing.
Those Mobil Run cars were probably all manual trans cars.

But I seem to remember the Tempest driveline, and the automatic cars in particular, were promoted as low friction loss drivelines.

I got my certificate from a collector who knew the dealership.

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