4" Supertrapp discs wanted.

[sharky]

Anyone got any of these going spare ??

[fimpBIKES]

i have some, but i think i will need them all for tuning

mine was bought (well, originally from the guy i bought them off 2nd hand) through a joint called "summit"


http://www.summitracing.com/


everyone seems to be loving supertrapps, i better pull my finger out!

[moog]

i've got some, i'll check to see if they're 4" , if they are, you can have em, just pay the postage

[fimpBIKES]

here ya go
http://store.summitracing.com/egnsearch.asp?N=400410

let me know if your ordering stuff cos i want a heatsheild and some open endcaps

[sharky]

Thanks Moog, that would be great. Any bits you're after ?
Fimp, I will be after a heat shield too to keep the s/arm clean. Can you order 2 and I'll transfer the cash to you ?

[moog]

I checked the size, and they are 4" ones, there's 8 of them, i also have the end cap if you want it.

I need the push / pull throttle cables for a '90 GSXR 750, if you can help with those.
( i'd guess they'd be all the same anyway )

( P.S. it wasn't me who said i could order stuff )

Moog......

[sharky]

Just the job mate, and yes I'd love the end cap too....Want to get "creative" with mine....but I'll need a spare in case it f**ks up.
How much and where to ? Paypal...Bank deposit ?

[fimpBIKES]

shall do

my cans are going to be close to legs
im worried i will end up like burt munro! :D

[sharky]

Thanks Fimp. I'll need to add to the shield, but it will give a fixing point.
What are you running 'trapps on ? One can or 2 ?

[moog]

Sharky,
I can just send em C.O.D for the postage cost, just e-mail us your address..
Any luck with cables?

[sharky]

Unfortunately not mate. No-one I know has any spare.
Which ever is easies for you regards the postage. I'll pm you my address.
Cheers :D Owe you a few beers.

[fimpBIKES]

one each side, so i will get the "double indian" treatment

[sharky]

Moog, Have you posted them yet ? If not don't worry about the discs, I'll just take the end cap. I got bored working today so I took the arvo off. I found a load of 3/16 st/st washers....put one between each disc bolt....and bingo...

Now the nerdy maths bit.[:I]
Each gap is now 2.5 mm, times 3.14(pie) x diameter 100 =785mm sq. Times that by 7 gaps =5495mm sq.
Circle area is 3.14 x radius x radius. 5495/3.14=1750
Square root of 1750 is 41.83mm.....
Which means in short all those 'lil gaps are the equivalent of a 82mm diameter hole :D

Now she's breathing proper...:D

[moog]

Ok, the end cap it is, i've got the cranked stud & dome nut, i'll stick that in as well.

[fimpBIKES]

not really that large an area mate

the boundary layer effect would make the gaps a bit smaller than they actually are


now THAT was nerdy LOL

[sharky]

http://www.streetfighters.com.au/forum/upload/85876564313454.jpg
Hang on a sec Moog....Thats a different system to mine.Mine has a 4" solid alli end cap and 6 bolts that go into the muffler. I thought just the 3" had the stud and nut type fixing.
Thanks anyway mate but its not what I need.

[moog]

yea, that's much different to what i've got... i won't bother then

[sharky]

http://www.streetfighters.com.au/forum/upload/4663375749630.jpg
Got bored this arvo so started playing.[}:)]..was going to make a new end plate...Just for a laugh I started the bike with no baffles [:o)]...and it was no louder:(...
So I looked around and the end piece out of the stock xjr pipes was exactly the right size. The collar is the old end cap machined down. Think I might look for another can now as I prefer the twin pipe look.
Fimp, Have you ordered the bits yet ?? If so I'll still have the shield as I might change things again oneday...

[fimpBIKES]

nah, maybe order next week?

slowing down the spending a little, saving up for superbike school in november

[sharky]

Ok, If you haven't ordered yet don't bother with the heat shield for me. If you had ordered I would have taken it, but as you haven't...
Cheers anyway.

[sharky]

Sooo I'm still looking for discs...
I have some 4" external ones and lots of 4" internal.....yep theres about 2 mm difference in diameter. 98mm compared to 96mm...just enough to be noticeable...:(
I would happily swap my externals if anyone (Fimp ?) has any of the internals spare...Else its off to evilbay....

[fimpBIKES]

im confused

got pics??

[sharky]

http://www.streetfighters.com.au/forum/upload/52952809116300.jpg


Fimp, Basically the internal discs go inside a 4" tube...thus they are slightly smaller than those that sit on the end of the can.

[fimpBIKES]

i dont think mine have internal ones

shall check it out for ya...

[sharky]

Cheers mate, Did you ever order from Summit.....Their discs are only US$27 for a set of 12 but they stick $23 handling fee on plus shipping........Team Show and Go wants Au$80 for a set.....