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Fast By Gast or FPP Chamber manifolds
http://www.kawi2strokes.com/forum/viewtopic.php?f=26&t=5616		 Page 1 of 4
Author:  scrambler73 [ Fri Feb 15, 2013 1:17 am ]
Post subject:  Fast By Gast or FPP Chamber manifolds
hi guys..

I am looking for a set of the "male" type FBG or FPP chamber spigots/manifolds. Ugly OK, as long as they will clean up!

Thanks.
Author:  Zambia [ Fri Feb 15, 2013 8:06 am ]
Post subject:  Re: Fast By Gast or FPP Chamber manifolds
If nothing turns up, you can get the new ones from Paul Gast. Last I heard, he sold a set for $100.
Author:  JRD [ Fri Feb 15, 2013 4:32 pm ]
Post subject:  Re: Fast By Gast or FPP Chamber manifolds
If you have measurements, I can make them.

Jeff
Author:  JohnnyO [ Sun Feb 17, 2013 7:13 pm ]
Post subject:  Re: Fast By Gast or FPP Chamber manifolds
http://www.ebay.com/itm/Kawasaki-NEW-H1 ... 17&vxp=mtr

Not sure but maybe these will work :think:
Author:  ThreePipesSmokin [ Sun Feb 17, 2013 7:44 pm ]
Post subject:  Re: Fast By Gast or FPP Chamber manifolds
JohnnyO wrote:
http://www.ebay.com/itm/Kawasaki-NEW-H1-500-H2-750-Chamber-Flanges-Spigots-Springs-Denco-Wirges-Gast-/370758570007?pt=Motorcycles_Parts_Accessories&hash=item5652eed017&vxp=mtr

Not sure but maybe these will work :think:

I think Jeff (JRD) ^^^ makes those.
These are some from Larry at Redline, I added O-Ring grooved for jcsnook but otherwise it's the style that FPP and SpecII use.

Image

Image
Author:  JRD [ Sun Feb 17, 2013 7:54 pm ]
Post subject:  Re: Fast By Gast or FPP Chamber manifolds
ThreePipesSmokin wrote:
JohnnyO wrote:
http://www.ebay.com/itm/Kawasaki-NEW-H1-500-H2-750-Chamber-Flanges-Spigots-Springs-Denco-Wirges-Gast-/370758570007?pt=Motorcycles_Parts_Accessories&hash=item5652eed017&vxp=mtr

Not sure but maybe these will work :think:

I think Jeff (JRD) ^^^ makes those.
These are some from Larry at Redline, I added O-Ring grooved for jcsnook but otherwise it's the style that FPP and SpecII use.

http://i806.photobucket.com/albums/yy345/waionthabill/IMG_1462.jpg

http://i806.photobucket.com/albums/yy345/waionthabill/IMG_1461.jpg


Yes, those are the ones I make to sell myself and Jess also sells them.

Do you have the lengths and diameters of that style? I can use the same DOM tubing to make the FPP and SpecII style.

Jeff
Author:  ThreePipesSmokin [ Mon Feb 18, 2013 7:52 am ]
Post subject:  Re: Fast By Gast or FPP Chamber manifolds
I have a DXF somewhere, I'll send it to you when I find it...
Author:  scrambler73 [ Mon Feb 18, 2013 5:24 pm ]
Post subject:  Re: Fast By Gast or FPP Chamber manifolds
Image

Image



Thanks for the replies guys!! JRD, I might take you up on your offer, but I really like the look of the ones pictured.


Threepipes.. what is the OD and length? How much does Larry get for them?, and do you think he'd be able to machine in O-ring grooves as well?
Author:  ThreePipesSmokin [ Mon Feb 18, 2013 8:06 pm ]
Post subject:  Re: Fast By Gast or FPP Chamber manifolds
Sorry, it's not an animated solid model! :oops: I didn't put the spring holes in but I think you mostly wanted the diameter for the pipe? I had to take the diameter down a little on Jim's set, fine tuning ya know! Don't remember if these numbers were before or after... :think:

Image

That help? :wave:
Author:  JRD [ Mon Feb 18, 2013 8:40 pm ]
Post subject:  Re: Fast By Gast or FPP Chamber manifolds
ThreePipesSmokin wrote:
Sorry, it's not an animated solid model! :oops: I didn't put the spring holes in but I think you mostly wanted the diameter for the pipe? I had to take the diameter down a little on Jim's set, fine tuning ya know! Don't remember if these numbers were before or after... :think:

http://i806.photobucket.com/albums/yy345/waionthabill/ExManifold_zps656895d6.jpg

That help? :wave:


Everything except the minor ID of the pipe ( where the exhaust gas flows)

Thanks for the info
Jeff
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