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callies compstar rods dissapointing

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Old Jul 12, 2006 | 09:02 AM
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Default callies compstar rods dissapointing

it looks to me that i got a cast rod and not a forged rod....

they are a dull color and there are no machining or tool marks


these POS better hold up to some abuse or i will be angry.
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Old Jul 12, 2006 | 09:04 AM
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They are in my 434 and Erik of HK Enterprises felt very confident in them. I'm sure if you assemble the motor correctly they will hold up just fine.
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Old Jul 12, 2006 | 09:37 AM
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Forging simply means that the metal cools while under pressure, so its a denser material. Just because it hasnt been machines does not mean its not a forged piece.
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Old Jul 12, 2006 | 09:45 AM
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Actually that is incorrect. Forging is heating the metal up to forge temp, forming/shaping it under intense pressure in a forge die, then usually letting it air cool.

In our forge shop we make bulldozer tracks. Pretty neat that they start off as a 6x6 piece of square bar stock.
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Old Jul 12, 2006 | 09:49 AM
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Originally Posted by bowtieman81
Actually that is incorrect. Forging is heating the metal up to forge temp, forming/shaping it under intense pressure in a forge die, then usually letting it air cool.

In our forge shop we make bulldozer tracks. Pretty neat that they start off as a 6x6 piece of square bar stock.
Sorry, thats more correct. I just mean to convey that forgings will have a rough surface if they have not been machined.
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Old Jul 12, 2006 | 11:16 AM
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i hope you guys are right... im looking to have atleast 700 fwhp

blown 408
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Old Jul 12, 2006 | 11:22 AM
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so are these rods forged or not?
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Old Jul 12, 2006 | 11:39 AM
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Yes they are very good rods and both guys prior just answered. We will have them in out new 427 8000rpm monster. Light weight and strong.

Nate
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Old Jul 12, 2006 | 01:40 PM
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I highly recommend the Callies Compstar rods. For the money, they are really hard to beat. I have used about of dozen of these over the past few months with great luck.

Jason
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Old Jul 12, 2006 | 02:42 PM
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Originally Posted by ty_ty13
it looks to me that i got a cast rod and not a forged rod....

they are a dull color and there are no machining or tool marks


these POS better hold up to some abuse or i will be angry.
maybe you were expecting a billet rod
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Old Jul 12, 2006 | 06:49 PM
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Another nod for the Compstar rod. Great piece and for the price nothing else compares. I especially like the upgraded rob bolts and lower shoulder on the rods. It really make stroker clearancing easier.
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Old Jul 12, 2006 | 08:18 PM
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you wont see tool marks because alot of times the rods are shot peened afterwards... the Compstars looks like a set of 2000 dollar Carrillio's
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Old Jul 12, 2006 | 09:14 PM
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Originally Posted by Full-Force
maybe you were expecting a billet rod
I was thinking the same thing.
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Old Jul 13, 2006 | 08:05 AM
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well I can tell you this, I have been dealing with the Callies/Compstar program manager for a number of years, he knows his stuff and is very meticulous. We have discussed using these rods in different high HP applications with him AND have put these rods to the test.
We have the Callies Compstar rods in a number of FI and N2O setups with no worries, use them
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