Ducati Monster Forum

powered by:

April 18, 2024, 09:30:29 PM *
Welcome, Guest. Please login or register.

Login with username, password and session length
News: Welcome to the DMF
 
   Home   Help Search Login Register  



Pages: 1 [2]   Go Down
  Print  
Author Topic: V4 Gran Turismo Multi  (Read 5169 times)
Duck-Stew
Local Moderator
Hero Member
*****
Offline Offline

Posts: 9489


« Reply #15 on: October 21, 2020, 07:58:15 PM »

Doesn't mean I have to like it.

What should I do now?  I mean, now that I’m already off your lawn?  Grin
Logged

Bike-less Portuguese immigrant enjoying life.
ducpainter
The Often Hated
Flounder-Administrator
Post Whore
*****
Offline Offline

Posts: 78243


DILLIGAF


« Reply #16 on: October 22, 2020, 02:10:59 AM »

What should I do now?  I mean, now that I’m already off your lawn?  Grin
Kiss Grin
Logged

"Once you accept that a child on the autistic spectrum experiences the world in
 a completely different way than you, you will be open to understand how that
 perspective
    is even more amazing than yours."
    To realize the value of nine  months:
    Ask a mother who gave birth to a stillborn.
"Don't piss off old people The older we get, the less 'Life in Prison' is a deterrent.”


koko64
Post Whore
******
Offline Offline

Posts: 15655


« Reply #17 on: October 22, 2020, 03:16:45 AM »

Is any modern legitimately street legal bike full gear drive?

I think the noise would be problematic to get past the specs.

I thought the VFR 750's, 400's & earlier 800's were expensive, exquisite gear driven cams? You can hear the gear whine which goes well with the V4 growl like a blown V8.

http://www.payneseal.com/images/vfr%20cam%20detail.jpg
« Last Edit: October 22, 2020, 03:34:47 AM by koko64 » Logged

2015 Scrambler 800
2004 GSXR 750
Howie
Post Whore
******
Offline Offline

Posts: 16847



« Reply #18 on: October 22, 2020, 05:49:28 AM »

You are correct about the VFRs, gear driven until...don' know.  Maybe for homologation?  Gear driven is both noisy and expensive. 
Logged
yamifixer
Hero Member
*****
Offline Offline

Posts: 748


« Reply #19 on: October 22, 2020, 08:07:38 AM »

You are correct about the VFRs, gear driven until...don' know.  Maybe for homologation?  Gear driven is both noisy and expensive. 

i ride a M900. Noise and cost were never an issue
Logged

'00 M900Sie, '66 Benelli Fireball, '70 Honda Z50
Valve Springs are EVIL
koko64
Post Whore
******
Offline Offline

Posts: 15655


« Reply #20 on: October 22, 2020, 01:13:14 PM »

You are correct about the VFRs, gear driven until...don' know.  Maybe for homologation?  Gear driven is both noisy and expensive. 

They used backlash gears to quiet them down a bit. We removed them for racing. They stopped gear driven cams at the variable timing VFR800 which didnt work too well. I think it was a two valve/four valve thing, not sure but dont care from all reports as Honda got too fancy for their own good. The gear driven 800 was a derivative of the RC45 design and excellent. The last version of the VFR750 was a beauty.

The desmosedici has gear driven cams and sounded great. I met a bloke who had one and it sounded wicked. He said his bike once got impounded and his licence was fragile. Grin
Logged

2015 Scrambler 800
2004 GSXR 750
caperix
Sr. Member
****
Offline Offline

Posts: 498


« Reply #21 on: October 22, 2020, 02:33:38 PM »

The rc 51 was gear drive as well.  The twins sound good with gear drive as well.  The newest ones are 14 years old now, so not super modern.
Logged
koko64
Post Whore
******
Offline Offline

Posts: 15655


« Reply #22 on: October 22, 2020, 02:44:49 PM »

Where did the time go?
Logged

2015 Scrambler 800
2004 GSXR 750
ungeheuer
ɹǝʌO d∩ uıɐןɐɹʇsn∀
Local Moderator
Post Whore
*****
Offline Offline

Posts: 20626


Often wrong. Never in doubt.


WWW
« Reply #23 on: October 25, 2020, 02:11:16 PM »

Valve.

Springs?

Well FMD.  I'm sure its a wonderful thing... but how is it in anyway... a Ducati engine?
Logged

Ducati 1100S Monster Ducati 1260ST Multistrada + Moto Guzzi Griso 1200SE


Previously: Ducati1200SMultistradaDucatiMonster696DucatiSD900MotoMorini31/2
stopintime
Hero Member
*****
Offline Offline

Posts: 8928


S2R 800 '07


« Reply #24 on: October 25, 2020, 03:11:14 PM »

Valve.

Springs?

Well FMD.  I'm sure its a wonderful thing... but how is it in anyway... a Ducati engine?

I believe, by the L configuration more than the desmo.
Logged

237,000 km/sixteen years - loving it
Duck-Stew
Local Moderator
Hero Member
*****
Offline Offline

Posts: 9489


« Reply #25 on: October 25, 2020, 06:57:40 PM »

Valve.

Springs?

Well FMD.  I'm sure its a wonderful thing... but how is it in anyway... a Ducati engine?

It’s always been a marketing thing...
Logged

Bike-less Portuguese immigrant enjoying life.
ungeheuer
ɹǝʌO d∩ uıɐןɐɹʇsn∀
Local Moderator
Post Whore
*****
Offline Offline

Posts: 20626


Often wrong. Never in doubt.


WWW
« Reply #26 on: October 27, 2020, 11:04:26 AM »

It's a Honda.
Logged

Ducati 1100S Monster Ducati 1260ST Multistrada + Moto Guzzi Griso 1200SE


Previously: Ducati1200SMultistradaDucatiMonster696DucatiSD900MotoMorini31/2
ducpainter
The Often Hated
Flounder-Administrator
Post Whore
*****
Offline Offline

Posts: 78243


DILLIGAF


« Reply #27 on: October 27, 2020, 01:08:46 PM »

Agreed.
Logged

"Once you accept that a child on the autistic spectrum experiences the world in
 a completely different way than you, you will be open to understand how that
 perspective
    is even more amazing than yours."
    To realize the value of nine  months:
    Ask a mother who gave birth to a stillborn.
"Don't piss off old people The older we get, the less 'Life in Prison' is a deterrent.”


He Man
Post Whore
******
Offline Offline

Posts: 11596



WWW
« Reply #28 on: November 18, 2020, 09:02:34 AM »

Sometimes you wonder if its cost driven, design driven, or marketing driven....
Logged

2006 Ducati S2R1100 Yea.... stunttin like my daddy CHROMED OUT 1100!!!!


Check out my Latest Video! 05/13/2017 :https://www.youtube.com/watch?v=P4xSA7KzEzU
Charlie98
Marveling at my
Hero Member
*****
Offline Offline

Posts: 671


McKinney, TX


« Reply #29 on: November 23, 2020, 08:46:08 AM »

Quote
The last version of the VFR750 was a beauty.

Yes, it was.  I beat feet down to the Honda dealer to try to buy one of the last ones... but missed it.  I wound up with a CBR1000F instead.
Logged

Dennis

2013 M796 ABS
1993 XR650L (the Torque-a-Saurus)

Wherever you go, there you are...
Pages: 1 [2]   Go Up
  Print  
 
Jump to:  


Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines
Simple Audio Video Embedder
Valid XHTML 1.0! Valid CSS!
SimplePortal 2.1.1