-Totenkopf-
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/01/28 07:49:04
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Another 1/4" higher then stroker pistons.
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Lonewolf
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/05/06 15:46:29
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5SGTE
You should cut a block n crank in half n make a 1.5sgte.
And then put the GT35 on it when the BW arrives :D "Toten... I coulda sworn you said the GT35 spooled quickly"
'95 Bathurst SW20 + '96 Gen3 3S-GTE = MR2 Bathurst GT :)
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just_ace
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/05/06 16:48:57
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-Totenkopf-
Another 1/4" higher then stroker pistons.
so the pins right up in the oiling groove? i want pics. how does this affect anything(if at all)?
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-Totenkopf-
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/05/06 17:48:25
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Hi just ace. Yes, its right up in the oiling groove is wider and then they fit a support rail (its just like another ring about 1mm thick that sits below the oil control ring assembly) to help support the oil control ring over the gap. Some of the chev people that commonly use pistons with the oil control ring cutting the wristpin bore claim a little more oil consumption which I guess is due to slight flexing of the oil control ring. IMHO it'd be minimal, as the ring set is only scraping oil on the downward stroke under which circumstances it is fully supported by solid piston material. Here is a picture of the pistons. I have to get another set as the valve reliefs are not big enough for my valves and recutting the pistons for larger relief will make my compression ratio lower then I'd like. Have had these for sale for a few weeks, suprised you didn't see the pics in that thread.. 
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-Totenkopf-
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/05/06 17:53:42
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PS: Howd you go with your squirter installation Jon, I am thinking about maybe using squirters that use a 'banjo bolt' sorta setup, with the bolt acting as the oil gallery as well.
Mate who was going to help me fit them thinks I am wasting my time, so I may just get the mob that do my blocks to do the fitment of some so I don't bother him with something he considers completely unecessary.
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just_ace
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/05/06 20:52:26
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i believe the machinist has finished with my block, yet to get back to wtfauto. as soon as it does i'll get pics for you. and see how the welding goes etc.
somhow missed the FS thread...? wonder what length rods i could've had with those and 3s crank.
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-Totenkopf-
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/05/07 07:23:08
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Around 146.75mm i believe.
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-Totenkopf-
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/06/10 21:21:44
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just_ace
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/06/10 21:25:21
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I'll take 1 billet 3s crank please.
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WIDEMR
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/06/10 21:35:31
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The top fuel rail looks nice
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-Totenkopf-
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/06/10 21:35:58
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Poney up at least 6 figures for a 5 axis CNC and I'll see what I can do :P Right now, I'll drill some holes for you, reface your manifolds and make some simple bracketry :P
I've got a 6" cutter coming for oil squirter fitment to 5s blocks, however, I highly doubt the sucker is going to reach (well, it will, but only with a bit over 1/2" of cutter in the collet which I cant see working especially with such a long cutter, I might try my luck though, do the majority of the cutting vertically and just run a fine final cut over horizontally to ensure flatness, other option is a 3/4" 7" long cutter which will definitely work, but costs 4x the amount of the 1/2" x 6" long cutter.
Tooling currently shipping from the USA.
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-Totenkopf-
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/06/10 21:36:16
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Yeah, you can polish it when you come up here :P
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TAKKA
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/06/10 23:36:08
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if you get oil squirters set up ill definitely be giving you a call, had nothing but drama's with mine
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TAKKA
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/06/10 23:40:59
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also what size is that fuel rail?
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-Totenkopf-
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RE: -Totenkopf-'s black SW20 (56k beware!)
2011/06/11 09:28:23
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Fuel rail is drilled and tapped for -8ORB fittings.
What dramas did you have with yours? You've also tried fitting them to a 5SFE block? OEM oil squirters wont work, as justace found out. You end up machining through the side of the block. I am using a BMW squirter with a smalller footprint.
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