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Old Oct 17, 2007 | 11:05 AM
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Default Main Studs

Are they really much better than bolts? I am gunna be running a boosted or sprayed motor(either 13.5 psi or a 200 shot) Do i really need em?
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Old Oct 17, 2007 | 02:02 PM
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Basically, can factory main studs handle 13.5 PSI fine?
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Old Oct 17, 2007 | 02:05 PM
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why risk it?

they are cheap insurance.
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Old Oct 17, 2007 | 02:07 PM
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Because I have no money at all after you guys convinced me to splurge for the head studs!
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Old Oct 17, 2007 | 02:11 PM
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Then wait a few weeks/months...

a 200shot is a 200 shot and stock mains can take it, but 13 psi can be 600whp or 1000whp depending on the size of the turbo and the motor.

If it where me building the motor i would do it. You might regret it later.
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Old Oct 17, 2007 | 02:47 PM
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I have them, much better than bolts, in a high HP motor I would definitely buy them.
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Old Oct 17, 2007 | 02:57 PM
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Obviously it's better...i'm just asking if there is a like....NO YOU WILL BLOW YOUR MOTOR WITH 750HP ON STOCK MAIN BOLTS situation.
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Old Oct 17, 2007 | 02:59 PM
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NO YOU WILL BLOW YOUR MOTOR WITH 750HP ON STOCK MAIN BOLTS

There I said it. Go get studs. Trashing your engine because you skimped on studs will make me laugh at you. Just get 'em.
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Old Oct 17, 2007 | 02:59 PM
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Originally Posted by blueeyeddevil141
Obviously it's better...i'm just asking if there is a like....NO YOU WILL BLOW YOUR MOTOR WITH 750HP ON STOCK MAIN BOLTS situation.
you could possibly
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Old Oct 17, 2007 | 03:04 PM
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UGH! Now I gotta wait and order studddds, **** you guys. I am sueing all of you because you practically spend my paychecks for me.

Now I gotta wait til like next Thursday to order them or something.
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Old Oct 17, 2007 | 05:00 PM
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im in the same situation except i know i gotta buy em.... now to come up with another few hundred for arp head and main studs
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Old Oct 17, 2007 | 10:29 PM
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I have the head studs...I need the money for the main studs quick, damnit.
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Old Oct 17, 2007 | 11:02 PM
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Are main studs a direct bolt in replacement..? I read somewhere that they aren't?
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Old Oct 17, 2007 | 11:11 PM
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When ever use main studs imperative the block is align honed with them

My engine builder align hones even new LS factory blocks, all your block machine work is based off the main journal.
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Old Oct 17, 2007 | 11:13 PM
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So I have no choice now, I need to run the stock mains.
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Old Oct 22, 2007 | 11:47 PM
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I got main studs for my 383 build. What the hell is a few more $$$ when building a motor like this.
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Old Oct 23, 2007 | 12:28 AM
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it's a few bucks I do not have! I already am down like $3,000 ahha.
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Old Oct 23, 2007 | 12:55 AM
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Ive seen dozens of 9-10 second motors on stock main bolts with no issues...
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