Speedo for xs11SF/Amazing CustomXS1500!!

[bandet01]

nice looking bike but i dont think he has a dyno sheet yet on the bike the one website said thats what they are guessing that it makes300 hp like everybody eles i would like to see a dyno sheet and 1500 cc that is amazion in it self and post some more pics that is one sweet bike

[TopCatGr58]

Hey Bandet,

If you went to the Viper's Friend's website, you'd have read this..

Mike Townsend has been developing this
bike for better than 10 years. A local guy with
amazing perseverance. Lots of blown up
motors. Many R&D parts that he made him
self, including his own Cylinders. Check out
the next few pics. A really super job. Quite a
difference from the 1st rendition.

Started life as an XS1100. Notice why he
needs that Phat skin on the back?

There's a hell of alot of plumbing stuffed in
there, and nicely routed. This is years of work.

300+rwhp, that Phat rear skin spools up the
900lb drum on the dyno so quicky its mental.
The bike looks sharp as a tack in person,
sounds awsome. Clean looking, proffesional
work. Click on Mikes website below, Mike
specialises in Honda Valkerie mods.

So....he has run it on a DYNO, and sounds like it was almost a
runaway with it? He's probably also rather busy with his
own business, but hopefully he'll drop back in with more info and
photos? Until then, we'll just wipe the drool from our chins and
carry on!
T.C.

[ivers]

HOLEY CRAP!!!!!!!!

[strom]

Jebus... and I thaught the biggest XS engine was 1300. (FJ1200 cyls drilled to 1300, twin spark, etc...).
And I thaught I was nuts.

LP

[beegshot]

Taking a shot at some possibilities...

It looks like Viper plumbed the compressor to the air box by running a big tube up and over the engine (under the gas tank). That rubber hose running down from the turbo is the oil line...probably the drain.

Now, more questions. Can Yamaha transmission parts (especially XS or XJ parts) transmit that kind of power? Hell, my stock parts can't even transmit 90 Hp.

[GNEPIG]

.. alright TC, what happend to the pictures?

[TopCatGr58]

Photos got dumped!

Hey GNEPIG,

They're still there, just sometimes PHOTODUMP has hiccups, or their servers go down, or need servicing, etc. and so the links sometimes don't work, but they are back now! IF you want them so much, just save them to your harddrive!
T.C.

[Shuriken]

Wow. Sweet that he chose the XS11 to mod.

Ben

[Czekus21]

I'll take two. One for me, and one for my mom when she turns 75.
No really,, Just a couple of concerns. With all them ponies. That back axle doesn't have two much to hold onto. Is that regular steal or tempered? How bout some steal braided brake lines. Not tryin to knock the work. The bike is sharp.

[switz1]

Very Cool Bump

Searchin through some threads today and stumbled upon this thread and just had to say WOW!!!!

[fredintoon]

Azzulno,
I'm a sidecar advocate (every bike should have one) but Viper's bike don't need one.
With a rear tire as wide as that one, the machine will stand up on it's own front tire and rear roller.

[strabo]

Dear Santa,
I've been extra good this year, may I have this for christmas ??

[stoked]

TTT for transmission mods? I assume a little more than back cutting the gears?????

[HobbyMan]

I assume with all the $$ spent there could be some custom fab gears. I must admit. When I first saw the post, I thought it was BS. Now I don't know what to think. I would like to see it in person.

[chaklid]

160 speedo

I have got one for you. let me know how you want to proceed if you still need it.

chakli