#1  
Old 05-25-2012, 07:25 AM
1bad65's Avatar
1bad65 1bad65 is offline
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Join Date: Nov 2006
Location: QueensNY
Posts: 250
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Hey Guys,

The motor came in a 1968 GTO Convertible I bought late last year and this is what I now know about it (The seller didn't know much about it).

1975 Pontiac 400 Bored.030
Speed Pro Flat Top Forged Pistons
Stock Rods & Crank
Comp Cams Extreme Energy 284 Series Cam
JBP Prepared Edelbrock Heads
Torker 2 Intake
Holley 750 DP
Hooker Super Comp RP Headers

IMHO, The motor was a little too radical for a convertible and I planned on swapping it @ some point in time so I wasn't too upset. I guess everything happens for a reason, I was fortunate to have bought a very nice 455 from a PY member who was very helpful. Thanks Stags, I can't wait to get the motor in my car.

I was going to make a planter out of the block however I'm not sure what my wife's reaction would be if it were sitting in the front yard in "Fresh" Pontiac Blue Paint. Have a great Memorial Day Weekend and don't forget to fly the flag.

Paul

  #2  
Old 05-25-2012, 08:44 AM
74Grandville 74Grandville is offline
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Join Date: Mar 2003
Location: Plainville, CT
Posts: 1,847
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I read to keep the power below 375hp with these blocks. looks like you were over that. DD shows around 450hp at 6,000 rpm

  #3  
Old 05-25-2012, 09:48 AM
PONTIAC DUDE's Avatar
PONTIAC DUDE PONTIAC DUDE is offline
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Join Date: Dec 1999
Location: West Central Florida
Posts: 14,756
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Quote:
Originally Posted by 74Grandville View Post
I read to keep the power below 375hp with these blocks. looks like you were over that. DD shows around 450hp at 6,000 rpm
X 2

  #4  
Old 05-26-2012, 03:24 PM
vidguy's Avatar
vidguy vidguy is offline
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Join Date: Jan 2000
Location: Livermore, CA
Posts: 3,822
Default Pontiac Planter..

Do it! Here's my planter.. It's not a 400, unfortunately it's a 428 with a broken bottom end... But wife likes it.
Garage Sale Garden.. Since I bought it from a Garage Sale where I also got a whole bunch of other great Pontiac parts one day..

Quote:
Originally Posted by 1bad65 View Post
.....I was going to make a planter out of the block however I'm not sure what my wife's reaction would be if it were sitting in the front yard in "Fresh" Pontiac Blue Paint. Have a great Memorial Day Weekend and don't forget to fly the flag.

Paul
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James

Work
'67 GTO Convertible "Koerner Built 413 500 hp with a Victor!.. I'll run a stock intake."
'75 Formula 400 - Daily Driver -
Running with my Home Built 455 and TH400

Details here:
http://forums.maxperformanceinc.com/...d.php?t=588372
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  #5  
Old 05-26-2012, 08:34 PM
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mrennie mrennie is offline
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Join Date: Dec 2002
Location: Cochrane, ON (we have polar bears)
Posts: 1,584
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Quote:
Originally Posted by vidguy View Post
Garage Sale Garden.. Since I bought it from a Garage Sale where I also got a whole bunch of other great Pontiac parts one day..
I just showed that to my wife and she said "don't even THINK about it!"

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1970 Oshawa built 1 option Judge. 24 year restoration/upgrade project finally finished!

1979 Trans Am - low-buck drag car project for when I retire
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