LT1-LT4 Modifications 1993-97 Gen II Small Block V8

which rods are better for 355 N/A le2 heads and cam

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Old 03-05-2010, 04:44 PM
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Default which rods are better for 355 N/A le2 heads and cam

was wondering what rods are better scat pro comp ibeams #257007 or Eagle sir Esp-5700bblw both are forged rods the scats are rated for a little more horse.
also what would be a good budget piston for the rods. not going to spray nitrous so can i get away with hyperstatic pistons? Im planning on shooting for a reliable
400 RWHP street car any input/ suggestions would be nice
Old 03-05-2010, 04:52 PM
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IMO stock will do just fine, but if you want aftermarket either of those rods will serve their purpose.
Old 03-05-2010, 05:52 PM
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IMO use the stock rods, and .030 over stock replacement pistons. Just one option though. If you're staying NA for sure then you don't have to worry about too much, but an even better option would be going with a 6" rod and some hyperutectic pistons. Definitely stick with an I beam rod as they have a tendency to be a little lighter and that should make it really easy to get it balanced for some decent RPM depending on which cam you choose to go with.
Old 03-05-2010, 06:10 PM
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planing on a lE2 package i dont want to reuse the stock rods. why 6" rods?
Old 03-05-2010, 06:30 PM
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go with compstar rods and a good piston, it will only be like $900 for both
Old 03-05-2010, 06:36 PM
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what pistons part #
Old 03-05-2010, 07:17 PM
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hello?
Old 03-05-2010, 07:17 PM
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noone?
Old 03-05-2010, 07:46 PM
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You are cutting corners in the wrong areas and spending needlessly in others, my advise is rethink your project.
Old 03-05-2010, 08:33 PM
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Mahle PowerPak SBC250030F05 , those are for a 355 (.30 over). More high end forged piston
Old 03-05-2010, 08:34 PM
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how am i cutting corners and where am i spending needlessly?
Old 03-05-2010, 09:00 PM
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You don't need new rods when the stock ones (resized) will work just fine.
Old 03-05-2010, 09:06 PM
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yeah but $70 for bolts + $150 for resizing im only spening an extra $100 for a hell of alot better rod not to metion forged
Old 03-05-2010, 09:16 PM
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Originally Posted by redtransam95
yeah but $70 for bolts + $150 for resizing im only spening an extra $100 for a hell of alot better rod not to metion forged
Looks like your mind is made up then.
Old 03-05-2010, 09:19 PM
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why what would you suggest for a build then?
Old 03-05-2010, 10:16 PM
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I would get the Scat 6" rods with the 7/16" capscrews and an SRP forged ft piston, the advantage of the 6" rods are the will require a shorter piston which is usually lighter.
Old 03-06-2010, 11:02 AM
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Run The Scat pro comp I beam with the 7/16 bolt, and a Mahle or Cp bullet piston and never look back.
Old 03-12-2010, 09:41 PM
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sounds good anyone else have any sugestions?
Old 03-12-2010, 09:41 PM
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bump bump
Old 03-12-2010, 10:53 PM
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Compstar 6" rods...$450. if you are already spending $250 on scat rods, why not step it up for 200 more? they are much higher quality than scat


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