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downpipe header to middle

Joined Nov 2001
17K Posts | 773+
Ely, England
need info again lads please.

what's the I.D. of the downpipes on the old FE600. i'm trying to see if there is an ID of 30mm out there which sits between the 450/550 (28mmm ID) and the 650 downpipes (32mm ID).

next question is for 650 owners.

if the ID of the 650 pipes is 32mm is the OD just 34mm? because husaberg only quote the one middle pipe used by all models yet i know that the ID into the middle pipe is 2 x 34mm.

am i right in saying that the 650 downpipes are wafer thin?

c'mon lads now! big effort!

cheers!

Taffy
 
thanks Kez

i did! and my question should be at the foot somewhere!

he says that it starts at 32 and goes down to 28mm. so that's that one sorted.

that leaves all the 650 riders out there.....

regards

Taffy
 
Kinell... I'll just nip out to the garage.even though its freezing and Ive got me slippers on....................................................................................................................................................................................................................................................................... Ok, with the aid of my technical B&Q tape measure EX Diameter 650 downpipe =34mm,
Now Taffy, I think you need to get out more....
we have better things to do than satisfy the whims of a guy with a diameter fetish :shock:

p.s. Just to get things really bubbling at your end...the FP Ti downpipe is 1mm bigger id making and even thinner wall.....f :twisted: naaaarrr
 
well, well, well. bloody armchair critics or what!!!!

i did ask said 600 owner, and if it had been good i would have bid but i didn't ask the man with the entire 650 system. that's what you lotta galley slaves are for!

the ID of the 650 i know and now the OD as well-thanks gix. thanks all for checking.

the difference between the 450/470/550 pipe at 28mm ID and the 650 pipe at 32mm ID is far greater than the 4mm as a percentage would suggest. as CSA,thge difference is huge and if i do try 650 downpipes on the 400 it'll be;

A) coz it's getting well tuned
B) they were bought cheap enough to have a go!

cheers simon. did you spot the downpipes and the middle selling seperately-finished on wednesday? tried to name his price at E40 and E60 but no bidders.

regards

Taffy
 

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