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Stock shot peened crank holding 600 rwhp?

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Old 04-08-2002, 09:57 AM
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Default Stock shot peened crank holding 600 rwhp?

Do you think a stock ls1 crank that has been shot peened handle about 600 n/a rwhp?
thanks
Old 04-08-2002, 11:26 AM
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Default Re: Stock shot peened crank holding 600 rwhp?

It should as long as everything is right. I haven't seen anyone break one yet. I would go with a billet or forged crank after 650 or more rwhp to be safe. The stock crank is a very nice component for stock equipment.
Old 04-08-2002, 11:42 AM
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Default Re: Stock shot peened crank holding 600 rwhp?

I've run a stock crank from day 1 and plan to continue.

We may just see if it breaks, but i'm pretty confident it won't

No mod's to the crank during the build up, just re-install w/ the good rods and pistons.
Old 04-08-2002, 11:51 AM
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Default Re: Stock shot peened crank holding 600 rwhp?

IS THE STOCK CRANK A CAST CRANK, NITRIDED, OR WHAT?? <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />
Old 04-08-2002, 01:18 PM
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Default Re: Stock shot peened crank holding 600 rwhp?

Thanks for the replies guys.
Y2Khawk that was the post I was looking for. Your numbes on a stock crank.
I cannot get a hold of a 4.00 crank yet to put in my 6.0 block. 4.03 bore and was going with the 4.0 crank to get 408, but looks like a 370 for a lil bit <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> argg

should still be a mover <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Got some billet rods and je pistons though...
Old 04-08-2002, 01:36 PM
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Default Re: Stock shot peened crank holding 600 rwhp?

Ive been running over 600 rwhp for a while now. Stock crank. I will be above 700 rwhp in the next month or so...we will see. <img border="0" alt="[Burnout]" title="" src="graemlins/burnout.gif" />
Old 04-08-2002, 02:36 PM
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Default Re: Stock shot peened crank holding 600 rwhp?

Wow!! Al I know for sure you will see.. Now I see why you are interested in my shortblock..
Old 04-08-2002, 03:01 PM
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Default Re: Stock shot peened crank holding 600 rwhp?

You should be able to find a 4.000 crank if you look... Might vary in price...

A new Lunati 4.000 will be between $2400-3000.
Old 04-08-2002, 06:08 PM
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Default Re: Stock shot peened crank holding 600 rwhp?

yeah I have seen a few for the $2300+, but think that is pricey. I want it for $1900 or less <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

GP GP GP ahhahaah who knows I may break down and buy the damn thing... <img border="0" alt="[whiner]" title="" src="graemlins/gr_cry.gif" /> <img border="0" alt="[bullshit]" title="" src="graemlins/gr_bs.gif" />
Old 04-08-2002, 08:52 PM
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Default Re: Stock shot peened crank holding 600 rwhp?

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by SIR:
<strong>Do you think a stock ls1 crank that has been shot peened handle about 600 n/a rwhp?
thanks</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">How about heat treating the crank?
Old 04-08-2002, 11:29 PM
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Default Re: Stock shot peened crank holding 600 rwhp?

heat treating is another possibility. The combo of the two would be best....but who knows... <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Old 04-09-2002, 12:01 AM
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Default Re: Stock shot peened crank holding 600 rwhp?

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Ozzydragracer:
<strong>IS THE STOCK CRANK A CAST CRANK, NITRIDED, OR WHAT?? <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">It is cast nodular iron.



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