more woes/pipe wanted

[brin]

took the rappy 30 out for a fly after at least 4 weeks ,eventually got it started, I was just hovering around trying to set the mix when the exhaust decided it would rather be in two pieces than one it had broke were the mount joins the pipe .it is a curtis youngblood so i was a bit surprised so if anyone has one they want to sell let me know.anyway it give me the chance to dust the cobwebs of the 450 ,managed to get 6 packs through although it was a shaky start by the end i was doing nose in side to side and stall turns so i am very pleased in one way that the 30 had to sit it out.

brian

[brin]

i have been looking at the hatori 417 and 421 ,not sure what the difference is any one know and would this be good for my irvine 36.