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  #1  
Old 12-31-2008, 08:44 PM
Pontiacman469 Pontiacman469 is offline
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Default What would you do?

So i have these pics from my stuff:Block i bought used,Guy told me he broke a piston and got a new block.I took it to the machine shop about 3 years ago and had "everything"done to it.I'm hoping to have everything together this spring and running.#1What do you think of the main cap?#2Would you run this head?#3Why was there a "M"Stamped on my main block?#4How do i get those lifter restrictors out(Stripped)?Thanks Guys
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  #2  
Old 12-31-2008, 10:19 PM
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Thomasmoto Thomasmoto is offline
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I wouldn't use either. I know that's not what you want to hear, but I wouldn't want to put the time and money in them just to worry about them down the road.

  #3  
Old 01-01-2009, 04:50 PM
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INJUNTOM INJUNTOM is offline
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Get another core. They aren't hard to find.

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Old 01-01-2009, 10:43 PM
PaulatFast PaulatFast is offline
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Should have posted this when scrap was up! Seriously, I would not even run that block if it was original to my Judge, nor the head. As was already stated, cores are still cheap. Good luck.

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Old 01-02-2009, 11:30 AM
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OINK 1 OINK 1 is offline
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Thumbs up Checking block/Pontiac Gregg

I have done over 800 Pontiac motors, it's not to bragg, it's so you know the data is good.
Please call me and I will help you .
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  #6  
Old 01-02-2009, 12:25 PM
PaulatFast PaulatFast is offline
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Quote:
Originally Posted by OINK 1 View Post
I have done over 800 Pontiac motors, it's not to bragg, it's so you know the data is good.
Please call me and I will help you .
Colorado
1-303-776-0877

Pontiac Gregg
We would all benefit from your thoughts on this, why not share?

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Paul
FAST Automotive -The Pontiac restoration shop, not the fuel injection guys! I had the name first.

My site... needs updated-
www.fastrestorations.com


68 GTO's (RA II, RA I, HO, convert, Pro Street, Racecar, etc.), 2 69 GTO Judges, 70 GTO racecar -10.77 @ 124mph, 68 Tempest survivor, 3 03 Aztecs!
  #7  
Old 01-02-2009, 02:54 PM
Schurkey Schurkey is offline
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Anything "can" be fixed; the question is whether it's worth the time, money, effort, and enthusiasm.

I don't like what I see in the photos; and I wouldn't use those parts as my first choice. On the other hand, the welded areas are not in heavily-stressed areas of the block. And the restrictors are a drill-bit away from being gone--or--effectively gone.

In particular, after having a "Learning Experience" with some Oldsmobile heads, I am now at the point where I have a very hard time justifying repair to OEM head castings; it's worth some extra money to me to scrap 'em and start fresh with aftermarket aluminum heads. I got lucky, my Olds heads did end up being usable and water-tight--but--it could easily have gone the other way. So now I have 1/2 the cost of aluminum heads invested in compromised castings--and--the front of the car is too damn heavy anyway. What was I thinking?

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