Re: I spun a fucking bearing...FUCK
I like all bearings right at .0015. Bearings .0010 seems too tight, and .0020 seems as loose as you would want to be.
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Re: I spun a fucking bearing...FUCK
Originally Posted by Stealthmode
I like all bearings right at .0015. Bearings .0010 seems too tight, and .0020 seems as loose as you would want to be.
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Re: I spun a fucking bearing...FUCK
my friend who blew his engine twice go this crank machined w/ oversized bearings and stock rods; they machined it all in spec; plastigague was dead on; oil level was good; motor lasted 1200mi before going
the ONLY thing i can guess killed that motor was under-torqued fasteners on that one piston. The rod bolts must have stretched ever so slightly under power and caused an oil problem; then bam spun bearing. Some random machine shop guy that rebuilt tractor motors pulled some torque specs out of his ass and my friend went with them. totally ignoring the honda FSM... ------- idiot |
Re: I spun a fucking bearing...FUCK
Originally Posted by ComputerJLT
my friend who blew his engine twice go this crank machined w/ oversized bearings and stock rods; they machined it all in spec; plastigague was dead on; oil level was good; motor lasted 1200mi before going
the ONLY thing i can guess killed that motor was under-torqued fasteners on that one piston. The rod bolts must have stretched ever so slightly under power and caused an oil problem; then bam spun bearing. Some random machine shop guy that rebuilt tractor motors pulled some torque specs out of his ass and my friend went with them. totally ignoring the honda FSM... ------- idiot |
Re: I spun a fucking bearing...FUCK
were they new rods bolts? ARP's? Did u oil them BEFORE putting them in (more accurate trq readings)
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Re: I spun a fucking bearing...FUCK
Originally Posted by crx88Si
were they new rods bolts? ARP's? Did u oil them BEFORE putting them in (more accurate trq readings)
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Re: I spun a fucking bearing...FUCK
Originally Posted by Xgenturbo
Originally Posted by crx88Si
were they new rods bolts? ARP's? Did u oil them BEFORE putting them in (more accurate trq readings)
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Re: I spun a fucking bearing...FUCK
Originally Posted by crx88Si
Originally Posted by Xgenturbo
Originally Posted by crx88Si
were they new rods bolts? ARP's? Did u oil them BEFORE putting them in (more accurate trq readings)
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Re: I spun a fucking bearing...FUCK
well there's a problem somewhere ;)
what were u revving it to. LS bolts stretch around 7.5k i believe (which is why when building ls/vtecs it is advised to use arps) |
Re: I spun a fucking bearing...FUCK
you should have used torque angle.... torque wrenches on rods bolts are gay
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