Map

 CCS / ASRA Racing Forum

Author Topic: 99 Yamaha R1 valve clearance  (Read 6247 times)

0 Members and 1 Guest are viewing this topic.

chris_chops

  • Guest
99 Yamaha R1 valve clearance
« on: May 12, 2004, 06:36:51 am »
What are the specs for 99 R1 valve clearance,  intake and exhaust?

Thanks
« Last Edit: May 12, 2004, 06:51:15 am by chris_chops »
Like
0
Dislike
0
Agree
0
Disagree
0
No reactions
No reactions
No reactions
No reactions

Woofentino Pugrossi

  • Moderator
  • More than 1,000 posts
  • *****
  • Posts: 4415
  • Karma: +1627/-388
  • I wike my Pug-maha Mutt-1
Re: Yamaha valve clearance
« Reply #1 on: May 12, 2004, 06:43:48 am »
YEar and model of bike would help. I doubt my 97 YZF750RJ's specs are teh same as a 01 R6.
Like
0
Dislike
0
Agree
0
Disagree
0
No reactions
No reactions
No reactions
No reactions
Rob
CCS MW#14 EX, ASRA #141
CCSForums Cornerworking and Classifieds Mod

chris_chops

  • Guest
Re: Yamaha valve clearance
« Reply #2 on: May 12, 2004, 06:50:21 am »
Quote
YEar and model of bike would help. I doubt my 97 YZF750RJ's specs are teh same as a 01 R6.

Yes, yes, my coffee is around here somewhere.  That's a 99 R1 I'm looking for!
Like
0
Dislike
0
Agree
0
Disagree
0
No reactions
No reactions
No reactions
No reactions

Protein Filled

  • More than 1,000 posts
  • ******
  • Posts: 1449
  • Karma: +34/-32
  • Quote: Edgar is trouble! I am hanging out with him
Re: 99 Yamaha R1 valve clearance
« Reply #3 on: May 12, 2004, 09:03:56 am »
What are you doing Matt? Don't tell me you are thinking of racing an R1? Or are you just working on one?

BTW, I have a set of flatslides for an R1 if interested. I would sell them to you for a price you could not pass up!

Like
0
Dislike
0
Agree
0
Disagree
0
No reactions
No reactions
No reactions
No reactions
Edgar Dorn #81 - Numbskullz Racing, Mason Racin Tires, Michelin, Lithium Motorsports



Don't give up on your dreams! If an illiterate like K3 can write a book, imagine what you can do!


Protein Filled

  • More than 1,000 posts
  • ******
  • Posts: 1449
  • Karma: +34/-32
  • Quote: Edgar is trouble! I am hanging out with him
Re: 99 Yamaha R1 valve clearance
« Reply #4 on: May 12, 2004, 09:11:00 am »
Oh, and here is a link to a service manual for a 2000. Not 100% sure if they are the same, but should be similar..

http://dsr.racer.net/docs/yamaha_yzfr1_00_service_manual.pdf


It says that intake is .11 to .20 mm and exhaust is .21 to .25 mm
« Last Edit: May 12, 2004, 09:12:06 am by numbskullz-113 »
Like
0
Dislike
0
Agree
0
Disagree
0
No reactions
No reactions
No reactions
No reactions
Edgar Dorn #81 - Numbskullz Racing, Mason Racin Tires, Michelin, Lithium Motorsports



Don't give up on your dreams! If an illiterate like K3 can write a book, imagine what you can do!

chris_chops

  • Guest
Re: 99 Yamaha R1 valve clearance
« Reply #5 on: May 12, 2004, 10:15:44 am »
Thanks Edgar.
Nice racing last weekend homeboy.  I think Desu said he is going to be beating you soon.  Don't let this happen.  His head will swell out of his helmet and it won't work anymore!  I'm just working on this R1, but I might be going Jap soon................... ..
« Last Edit: May 12, 2004, 10:16:42 am by chris_chops »
Like
0
Dislike
0
Agree
0
Disagree
0
No reactions
No reactions
No reactions
No reactions

Protein Filled

  • More than 1,000 posts
  • ******
  • Posts: 1449
  • Karma: +34/-32
  • Quote: Edgar is trouble! I am hanging out with him
Re: 99 Yamaha R1 valve clearance
« Reply #6 on: May 12, 2004, 02:25:03 pm »
Thanks. The weekend turned out pretty good after getting the thing to handle. I still need to improve though. I am dying to go at it with Ed Key like you did at Mid-A. Seeing you ride that Ducati so hard into the corners was really cool!

Tell Desu that he is going to have to break down and turn expert first... Hard to catch me from the second wave. You think after 9 years as a novice he would want to bump up and start riding with the big boys. Also, I don't think it's physically possible for his head can get any bigger. Have you seen the size of that noggin of his?


;D
Like
0
Dislike
0
Agree
0
Disagree
0
No reactions
No reactions
No reactions
No reactions
Edgar Dorn #81 - Numbskullz Racing, Mason Racin Tires, Michelin, Lithium Motorsports



Don't give up on your dreams! If an illiterate like K3 can write a book, imagine what you can do!