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6.125 Rods.

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Old 12-12-2010, 11:32 AM
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Default 6.125 Rods.

Got my pistons,need to get a set of rods.Any input on the scat rods?Under $300 with A.R.P. bolts.6,500 R.P.M chip glued in place.Street car that might see the track once in a while.Tell me what you are running!Thanks to all.
Old 12-12-2010, 01:19 PM
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You get what you pay for. Callies compstar h-beam here.
Old 12-13-2010, 04:26 AM
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Originally Posted by TransWS6Am
You get what you pay for. Callies compstar h-beam here.
I am not trying to cheap out,just putting my money where it needs to be.The compstar rods are nice,not in my price range.Thanks.
Old 12-13-2010, 07:10 AM
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I've run the Scat ProComp (poor choice of names for Scat) with great luck. The big end is stroker clearanced, beams are polished, yada yada. They look a lot like the old Lunati Pro Mod. I wouldn't hesitate to use 'em. Make sure the part number ends in -7/16, they do make others with a different design.
Old 12-13-2010, 05:18 PM
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We run a lot of callies compstar rods and have never had an issue. Right now we have them on sale at $540, give us a call if you need a set we have them in stock.
Old 12-16-2010, 11:07 AM
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Originally Posted by TransWS6Am
You get what you pay for. Callies compstar h-beam here.
I called SCAT last night. The Tech indicated the Pro comp I-beams with ARP 7/16" bolts are good to 800hp.

Took 2 minutes to get that answer, versus what you typed which has absolutely no tech whatsoever.
Old 12-16-2010, 02:11 PM
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Callies Compstar crank and rods.
Old 12-16-2010, 07:15 PM
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Originally Posted by serpentnoir
I called SCAT last night. The Tech indicated the Pro comp I-beams with ARP 7/16" bolts are good to 800hp.

Took 2 minutes to get that answer, versus what you typed which has absolutely no tech whatsoever.
Not trying to start a debate here but compstar is higher quality than scat (i mean come on SCAT is another word for ****), obviously theres higher quality than compstar also, so theres no need to point that out. i was just saying i would pay a couple hundred more for some compstars.
Old 12-16-2010, 07:33 PM
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The compstars are well worth the money no doubt in my mind and would be first choice, but for just a street car the scat will be fine just double check all the clearances and measurements.
Old 12-18-2010, 05:19 PM
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Scat Pro Comp 6.125". 607 grams.

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Old 12-18-2010, 09:39 PM
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Default Rods

Originally Posted by serpentnoir
Scat Pro Comp 6.125". 607 grams.




Thanks for the pic's,I am going with the same rods.
Old 12-19-2010, 10:11 AM
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I have run the scat I beams for about 4 years without any issues. I used the 6.125 rods in my 348 then reused them in my current 416 l92. Have been over 7,000 rpms many times with both motors. I think they are good rods. Nice thing is I didn't have any clearance issues with them in my stroker.
Old 12-19-2010, 10:22 AM
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Originally Posted by LS1 BU
I have run the scat I beams for about 4 years without any issues. I used the 6.125 rods in my 348 then reused them in my current 416 l92. Have been over 7,000 rpms many times with both motors. I think they are good rods. Nice thing is I didn't have any clearance issues with them in my stroker.
Still the rods I might buy,looking at some howards rods.Thanks and your car looks great!
Old 01-20-2011, 11:37 PM
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Default SCAT Pro comp rods + 4" stroke = plenty of clearance

Clearance to LS2 block on #1 and #2 rods.

Fancy camera, no macro lense = crappy pictures.

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Old 01-20-2011, 11:45 PM
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Originally Posted by e-racer-ls-1
Still the rods I might buy,looking at some howards rods.Thanks and your car looks great!
I looked at Howards also. Their PM rod is far superior to GM stock rod but I couldn't find it in 6.125" length and they are relatively expensive. I wish someone would produce a PM rods for aftermarket at a decent price. The cracked cap technology is far ahead of dowels.
Old 01-21-2011, 06:47 AM
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^ dowels are working fine for 99.99% of us...and they can be resized during a rebuild, cracked cap are junk once they're out of round spec.
Old 01-21-2011, 09:40 AM
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Thank you all for the support. Clearly, as see in the attachment, this is not a Apples to apples comparison! We are working on a cheaper LS rod, however, with a good deal from one of our many dealers, we are only 250 apart on a H beam!

Adam @ Callies
Attached Thumbnails 6.125 Rods.-lsx-rod.jpg  
Old 01-21-2011, 10:45 AM
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Originally Posted by Busted Knuckles
^ dowels are working fine for 99.99% of us...and they can be resized during a rebuild, cracked cap are junk once they're out of round spec.

I don't see why they can't be re-honed then use an oversize bearing.
Old 01-21-2011, 10:52 AM
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Originally Posted by Callies Performance
We are working on a cheaper LS rod,

Adam @ Callies
Make sure the bolt head clears the block without clearancing on a 4" crank. That was one of my criterias for buying the SCAT rod aside from the low price.

The jist of all this I guess is there are lot of us who build 500~600hp motors and don't need the beef/weight of a 1000hp rod. It's the same reasoning I used when buying your LSC crank. I am very happy with the quality. Work of art.
Old 01-21-2011, 10:57 AM
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Originally Posted by serpentnoir
Make sure the bolt head clears the block without clearancing on a 4" crank. That was one of my criterias for buying the SCAT rod aside from the low price.

The jist of all this I guess is there are lot of us who build 500~600hp motors and don't need the beef/weight of a 1000hp rod. It's the same reasoning I used when buying your LSC crank. I am very happy with the quality. Work of art.
No worries, Like our H's and I's they will be "Stroker Ground"


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