The pipe is a 90 size Super Tigre Pipe NEW Old Stock
The OD with the Length Adjuster is 15/16 inch /24mm
With out the adjuster it is 13/16 of a inch 20 mm My My Macs Header is also 3/4 of a inch A Close fit
If I use the Adjuster pipe I have to use a bit of smaller tube over the Mac's header to make it bigger.
Sorry Dave that header is possibly too small for my Super tigre 90
I am looking for the 90 size header / the Mac's will fit and do the job but not the best choice
http://www3.towerhobbies.com/cgi-bin...?&I=LXFV96&P=7
May also work but I think it should read 13/16 of a inch not 13/32 !!!
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I am going to power a Mama Mia with my ST 90 side mounted, pipe through the top or along the side.
.....Will have to finish the arrow first... and find more bits first... I need to build a electronic controller for the Retracts!!!
Thanks
Johnkpap