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Stock rods width?

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Old Feb 24, 2003 | 03:59 PM
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Default Stock rods width?

Anyone know the width of a stock ls1 rod on the big end is? I'm thinking its .945. Anyone know the exact specs?
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Old Feb 25, 2003 | 10:03 AM
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Default Re: Stock rods width?

ttt
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Old Feb 26, 2003 | 08:24 AM
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Default Re: Stock rods width?

Someone has to have a stock set of rods that they can measure. I need to know the width of a stock connecting rods on the big end!!!
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Old Mar 2, 2003 | 02:02 PM
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Default Re: Stock rods width?

I don't think anyone here actually puts their own engines together....
that would mean getting dirty <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
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Old Mar 2, 2003 | 02:12 PM
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Default Re: Stock rods width?

I don't know the exact stock diam. but I've read that poeple use 5/16 for new ones.
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Old Mar 2, 2003 | 05:05 PM
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Default Re: Stock rods width?

.945 or .940 I'll measure one at the shop later

Bret
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Old Mar 8, 2003 | 06:53 PM
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Default Re: Stock rods width?

Did anyone ever find out how wide a stock rod is at the big end?
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Old Mar 9, 2003 | 01:21 PM
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Default Re: Stock rods width?

I thought this was LS1tech????? I guess nobody knows cuz they dont take the time to measure anything and just slap a motor together! I'm in the middle of putting a set of Eagle h beams in my new motor and I've come up with .0025 rod clearence. Its cuz SBC rods measure .940 width and LS1 rods are .945 width. So i ended up with .010 too much side rod clearence. Anyone else run into this problem? Or did anyone bother to measure?
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Old Mar 9, 2003 | 01:28 PM
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Default Re: Stock rods width?

Clevite or Federal Mogul should make oversized bearings to compensate. I'd tell you the clearence but I haven't had to dig that far yet.
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Old Mar 9, 2003 | 02:34 PM
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Default Re: Stock rods width?

Jason bearings arn't going to fix this problem. I've got the right bearings, its the side clearence between the rods that im talking about.
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Old Mar 9, 2003 | 04:46 PM
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Default Re: Stock rods width?

what is wrong with having extra side clearance? Seems to me like it would be okay....so long as you have enough and not too much!
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Old Mar 9, 2003 | 04:47 PM
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Default Re: Stock rods width?

I used eagle h beams had .022 side clearance won't be a problem maybe excessive oil in cylinder's due to clearance runs fine good pressure.
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Old Mar 9, 2003 | 07:15 PM
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Default Re: Stock rods width?

I'm thinking it will be a little low on the oil pressure with the extra side clearence. Does that sound right?
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Old Mar 9, 2003 | 10:06 PM
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Default Re: Stock rods width?

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by TA2SLOW346:
<strong> Jason bearings arn't going to fix this problem. I've got the right bearings, its the side clearence between the rods that im talking about. </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">lol Sorry man I didn't know you meant the side clearence. Typically on a sb Chevy you look for .010 to .020". The factory tolerence for the LS1 is .00433-.020" So .0025" is cutting it close. You could try mix-matching the rods to try to get it closer.

<small>[ March 09, 2003, 10:14 PM: Message edited by: phenyxTA ]</small>
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