Skullworks thread pitch
Skullworks thread pitch
Sup fellas? I did a search and came up with nothing on what the thread pitch is to the center holes on the unit. I took it to my local speed shop to get the fitting for it and nothing in there standard sizes fit. My shop believes they are metric. But they don't carry many metric fitting to test fit them. Either way any help would be greatly appreciated. Im also confused as to some say the unit is supposed to run -8 fittings? Not sure if this is there Gen 1 or the Gen 2 before they stopped making them. Here's some photos. it did come with the center o-rings and if you need replacements, I read on line that they used Viton o-rings. Not sure on the size but they sell a box with different sizes online. Im sure you can find the right size for it if anyone is having that issue. Thanks again.
Re: Skullworks thread pitch
No idea what the thread pitch is. It should have come with 2 fittings for the 2 center ports to connect to -8 AN lines.
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Re: Skullworks thread pitch
It didn't come with any fittings unfortunately.
Thats how the guy sold it to me.
Thats how the guy sold it to me.
- street_240sx
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Re: Skullworks thread pitch
When i got mine i was told they are 8an orb
03 evo8 gsr: stroker 2.3
04 evo8 gsr: totalled
96 integra gsr: sold
89 s13 coupe: stock dohc, gt3076, megasquirt
started 3/15/08, running 1/18/09, finally turbo 2/9/14 lmfao
04 evo8 gsr: totalled
96 integra gsr: sold
89 s13 coupe: stock dohc, gt3076, megasquirt
started 3/15/08, running 1/18/09, finally turbo 2/9/14 lmfao
Re: Skullworks thread pitch
Thats good to know. So it runs a -8 with o-ring to seal. But I still need the thread pitch. I knows its not standard. Has to be metric. None of the -8 fitting we tried worked.
- beercandrifter
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Re: Skullworks thread pitch
uses a -8AN hose end for both ports (the standard is AN, not metric). Heres the list of parts i bought when i got mine to hook up to my oil cooler
Part Number Part Description QTY
BMM-70273 OIL COOLER 1
CSI-651B 3" BOTTLE BRACKET BLUE 1
CSI-932B CATCH CAN 1
RUS-632120 PROFLEX HOSE #8-10 1
SUM-220847 -08X1/2 NPT JIC TO ALUMINUM 4 (this part was to hook to the oil cooler)
SUM-220887 -08 90 SWIVEL HOSE END 3
SUM-220890 8AN HOSE END STRAIGHT 3 (for the skullworks adapter)
TRD-1028 FILTER BASE 1
Thread from the manufacturer stating they are 8AN
http://zilvia.net/f/showthread.php?t=298400
Part Number Part Description QTY
BMM-70273 OIL COOLER 1
CSI-651B 3" BOTTLE BRACKET BLUE 1
CSI-932B CATCH CAN 1
RUS-632120 PROFLEX HOSE #8-10 1
SUM-220847 -08X1/2 NPT JIC TO ALUMINUM 4 (this part was to hook to the oil cooler)
SUM-220887 -08 90 SWIVEL HOSE END 3
SUM-220890 8AN HOSE END STRAIGHT 3 (for the skullworks adapter)
TRD-1028 FILTER BASE 1
Thread from the manufacturer stating they are 8AN
http://zilvia.net/f/showthread.php?t=298400
91 240sx Hatch: HomeBrwd
25psi hx35/8.8:1/264^2 cams/95lb injectors/Megasquirt 2/ka24de build **RIP**
T56/4.8 LSx/LS9 Cam/60lb injectors/comp 918 springs/Megasquirt 3/all custom wiring
25psi hx35/8.8:1/264^2 cams/95lb injectors/Megasquirt 2/ka24de build **RIP**
T56/4.8 LSx/LS9 Cam/60lb injectors/comp 918 springs/Megasquirt 3/all custom wiring
Re: Skullworks thread pitch
I tried the -10 AN fitting none would work. I will make my way back there and try the -8. Thanks for all the part numbers. Not planning on running a cooler but If I do I got part numbers now. Thanks
Re: Skullworks thread pitch
]So I tried the -8 today and they did not thread in wtf? They would not screw in. The machinist at the speed shop said they are not the right thread. I think Ive been had.
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