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Old 03-23-2013, 04:23 PM
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You can check out what I used for my engine:

http://forums.maxperformanceinc.com/...695444&page=32

When we balanced them, it turned out they were all within weight spec and needed no additional massaging for weight matching. Very nice set of rods.

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Old 03-23-2013, 10:11 PM
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Quote:
Originally Posted by bird72 View Post
Also decided for my new done HO heads, to do the bottom end right.... was going to freshen up the low mile 4 bolt bottom end I have, as it is low miles, but decided to get some good rods to replace factory. Pro balance and do it right. Hopefully my forged pistons are fine for re-use, should be. Any rod recomendations?
why rods? Stock rods are good for 6,000 and 450 hp..., ( the 1970 455 370 HP engine had over 10:1 CR as I recall.. STOCK Rods) put new rods and then old heavy pistons back on?
on a stock, to mild build stock rods are fine, and the >> cheap forged rods <<<< ( SCAT,CAT) always need more balancing and resizing.... Buy some lightweight pistons and spend money on balancing IM (HO) !

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Old 03-24-2013, 04:37 AM
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Quote:
Originally Posted by Formulabruce View Post
why rods? Stock rods are good for 6,000 and 450 hp..., ( the 1970 455 370 HP engine had over 10:1 CR as I recall.. STOCK Rods) put new rods and then old heavy pistons back on?
on a stock, to mild build stock rods are fine, and the >> cheap forged rods <<<< ( SCAT,CAT) always need more balancing and resizing.... Buy some lightweight pistons and spend money on balancing IM (HO) !
I have TRW forged now and they should be good, about 5K miles on them, well, see. This short block was balanced before and runs very nice with D port heads now.... rods though? Kinda a Just Cause deal, same as 4 bolt caps I fitted, studs would have been smarter and cheaper. Yes stock rods with good bolts are fine, what I have now... the HO heads I am putting on are off a 72 TA a guy has here locally, now he runs an aluminum set up non stock. The original HO engine he broke a rod, cracked the block, while flogging it so there is one TA that will never be number match again. And it was 450 HP ish build, so stock rod failure happens with full tilt use occasionally.

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Old 03-24-2013, 07:24 AM
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I see the forged rods as insurance. And they were comparatively priced to having the old factory cast set completely redone and buying new rod bolts, too. Forty year old cast iron can have unseen stress flaws just waiting to find the most expensive part to take with it. (your matching # block). The rod set I got was perfeclty weight matched right out of the box. On my prior HO, i did reuse the forged pistons that the prior builder installed. It worked out fine, as they didnt need any further massaging for weight, since they were previously balanced.

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Old 04-05-2013, 05:45 PM
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1972 HO Engine Complete
http://cgi.ebay.com/ws/eBayISAPI.dll...tchlink:top:en

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Old 04-08-2013, 09:34 AM
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WOW!

I don't believe that I've EVER seen a 455HO engine for sale anywhere that is this complete!

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Old 04-07-2013, 11:07 AM
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so anyone need a nice, blasted clean drivers side 72 HO exhaust manifold (no cracks)? It is useless to me since I am buying oversize new pair. I will keep the bad passenger one as a cool garage ornament.... if anyone could use I would trade for ? or go cheapo....

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Old 04-07-2013, 11:13 AM
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I have a leak on my drivers side....dunno yet if its a crack or not...I'm interested ....how much you looking to get? Sent you a pm

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Old 04-12-2013, 03:26 AM
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1972 FORMULA 455 HO , Original Orange/black roof...repaint. On the 'Bay
BUILD SHEET

LINK>>>>>>> http://cgi.ebay.com/ebaymotors/RARE-...orcev4exp=true


Last edited by Formulabruce; 04-12-2013 at 03:33 AM.
  #10  
Old 04-12-2013, 07:59 AM
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Allot of options and cool color combo for sure. Like the video but no action? kept it mellow.

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Old 04-12-2013, 08:00 AM
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Sundance is code 65 isn't it?

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  #12  
Old 04-12-2013, 09:24 AM
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Sundance is code 65 isn't it?
Sunny O is indeed code 65 on the cowl tag, and "Z" on the invoice.

Nicely optioned '72 HO Formy! Tilt Formula wheel, gauges w/ tach, Y99, both consoles, KR Rallys, Safe-T-Track, and so on . . .

Just like what I'd have ordered, minus the cordova roof, add the factory spoiler and change to the "tuxedo" guts.

Looks like it's not TOO far gone to be salvageable . . .

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  #13  
Old 04-12-2013, 10:52 AM
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cool car! love the options. note the ubiquitous D80/611 is NOT on the list...

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Old 04-12-2013, 10:54 AM
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cool car! love the options. note the ubiquitous D80/611 is NOT on the list...
Yup . . .

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  #15  
Old 04-12-2013, 08:51 AM
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I want it...but then, I want 'em all.

Eddie

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Son video'd this...
http://s223.photobucket.com/user/fas...a.mp4.html?o=0
  #16  
Old 04-12-2013, 10:58 AM
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very nicely optioned car, lots of the good stuff without the a/c to get in the way and a great color in the Sundance especially if the vinyl top were left off. Looks like it's running and driving well enough to possibly do a driven resto on it somewhat like what NJSteve is doing to his current black Formula.

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  #17  
Old 04-12-2013, 11:08 AM
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he should add this picture to his auction for inspiration....


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  #18  
Old 04-12-2013, 12:35 PM
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Quote:
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he should add this picture to his auction for inspiration....

Oh, my . . .

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  #19  
Old 04-12-2013, 03:13 PM
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Quote:
Originally Posted by RicksGTO View Post
he should add this picture to his auction for inspiration....



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And start dying little by little, piece by piece,
Some guys come home from work and wash up,
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  #20  
Old 04-14-2013, 10:07 AM
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Quote:
Originally Posted by RicksGTO View Post
he should add this picture to his auction for inspiration....

Here's the link to more pictures of that awesome looking car .http://www.highperformancepontiac.co.../photo_08.html

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1972 TRANS AM , UNDER RESTORATION
http://forums.maxperformanceinc.com/...d.php?t=656067
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http://forums.maxperformanceinc.com/...d.php?t=674551
1978 TRANS AM (PARTS CAR) MAYBE
1971 LEMANS T37 (PARTED OUT)
1976 TRANS AM (PARTED OUT)
1984 6000LE (SOLD)
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