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Help me REBUILD my Ls/Vtec-Turbo

Old Mar 14, 2009 | 09:06 AM
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TurboJdmEk's Avatar
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Exclamation Help me REBUILD my Ls/Vtec-Turbo

i am rebuilding my ls since i cracked a sleeve in my other block... here is everything i have for the build so far.

-cleaned and honed ls block w/ main caps
-cleaned and mic'd ls crank
-ls rods (w/ used arp rod bolts) and ls pistons
-used arp head studs
-used arp main studs
-new acl main and rod bearings w/ thrust washers
-new sealed power piston rings
-new ge ls/vtec head gasket
-used pr3 head
-used oil lines and fittings for the ls-v conversion

what else would i need? oil pan gasket? rear main seal? also the bearings did not come with any lube or anything should i just use white lithium grease to grease the bearings and journals before installation? the arp bolts did not come with instructions since they were in the block that cracked a sleeve... what are the torque specs for the rod bolts, main studs, and head studs? should i use thread locker? how do i seat the head studs into the new block? also in my haynes manual it states that i should re-tap the main threads and head stud threads, is this necessary? any help will be greatly appreciated and rep will be given thank in advance. more Qs to come...
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Old Mar 14, 2009 | 09:09 AM
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You should really buy a helms manual. It is hard to explain stuff like this over the internet. I would personally have someone that has done this quite a few times assemble it for u, instead of taking the chance of fucking it up and haveing to start all over again.
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Old Mar 14, 2009 | 09:14 AM
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If u reaaly wanna try and DIY here is a good link with lots of pics. This is for a B16 but its the same idea B16 Bottom End Assembly - Complete Walk through - MaybeSticky - Honda-Tech
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Old Mar 14, 2009 | 09:16 AM
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damn, wish i had the engine stand free. that motor would be done in one weekend with all the gaskets/parts supplied. stock clearances are nice, its when you have to grind shit to make stuff fit is what takes time.

Helms will help a ton... so buy it.
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Old Mar 14, 2009 | 09:44 AM
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i have a haynes manual is helms that much better? thanks chris that helps but here is a little more in depth version How to build a GSR engine.
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Old Mar 14, 2009 | 10:15 AM
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anyone know torque specs for arp rod bolt, main studs and head studs? i don't have the arp lube but will regular red or blue thread locker work as well?
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Old Mar 14, 2009 | 11:15 AM
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Go to arp's website and they have all the torque specs there and yes a helms is way better than the haynes manual. The helms manual si about 2-3 times the size of the haynes and goes into better detail
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Old Mar 14, 2009 | 12:08 PM
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i looked on the arp site all i got was info on the rod bolts...
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Old Mar 14, 2009 | 12:45 PM
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Just give them a call im sure they will tell u over the phone or when u buy them they will come with torque instructions
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Old Mar 14, 2009 | 04:30 PM
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all my arp equipment is used.... i will call them monday but if i could get the info before then it would be great
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