CBR 1000F "Hurricane" 1987-1996 CBR 1000F

Gearing my 1000F to hang with a blackbird.

Thread Tools
 
Search this Thread
 
  #11  
Old 09-03-2013, 03:05 PM
hurricanematt's Avatar
Senior Member
Thread Starter
Join Date: Mar 2010
Location: Georgia
Posts: 158
Likes: 0
Received 0 Likes on 0 Posts
Default

The more I think about changing the gears, while its not that hard of a job to do, I am thinking how much I really enjoy the stock gearing on the 94 1000F. I know when i had the ole 88 cane geared at 16/44 while fun around town, was a buzzing machine going along on the expressway at any speed above 60 mph, pulling way to many rpms. I recently took the 94 up into the mountains and really liked the stock gearing. it was even better cruising at 75 mph on rolling hills to get there. She just loafed along with very little effort. Got great gas mileage also. Hitting right at 40 mpg. I remember the 88 cane after I geared it the gas mileage went to hell in a hurry.

You make a good point with the father/son analogy. Perfect and well said.
I still want to see what the ole 94 1000F will do in the 1/4. Just for fun.
 
  #12  
Old 09-03-2013, 08:18 PM
Sprock's Avatar
Administrator, MVN / ROTM NOV 2012
Join Date: Aug 2008
Location: Republic of Boon Island
Posts: 11,004
Likes: 0
Received 3 Likes on 3 Posts
Default

15 mins to flip a set out - trust me it is great fun + she'll "lift" for ya for extra thrills
 
  #13  
Old 09-03-2013, 09:04 PM
pmcg's Avatar
Senior Member
Join Date: May 2010
Location: Sparta, NJ, USA
Posts: 520
Likes: 0
Received 1 Like on 1 Post
Default

I had a 15 on the front for a bit. It would wheelie 1st no problem but was ratchatey so I took it off for a 16.
 
  #14  
Old 09-04-2013, 09:29 AM
TimBucTwo's Avatar
Senior Member
Join Date: Jun 2006
Location: Bir Tawil
Posts: 4,237
Likes: 0
Received 13 Likes on 11 Posts
Default

Originally Posted by David Van Onselen
The 1000F was the father of the Blackbird. What father wouldn't be proud to see his son do well.
lol
 
  #15  
Old 09-07-2013, 03:15 AM
Shadow's Avatar
Redcoat, & Maxwell's Silver Hammer, MVN and curmudgeon
Join Date: Dec 2007
Location: Mud hut, Zululand
Posts: 11,613
Likes: 0
Received 5 Likes on 5 Posts
Default

Agree with Sprock - 16/45 you'll kick his butt to around 125.
I ran 15/42 and a GSXR1000 couldn't run away from me.
Gas mileage was horrible and the speedo was way off.
Back to 17/42 now.
 
  #16  
Old 09-07-2013, 08:14 AM
Sprock's Avatar
Administrator, MVN / ROTM NOV 2012
Join Date: Aug 2008
Location: Republic of Boon Island
Posts: 11,004
Likes: 0
Received 3 Likes on 3 Posts
Default

You could also add one shim per carb needle Matt to improve midrange response off
the mark - takes about 10 mins for that little tweak. K&N filter'd help too.

Then put the 16/45 on and don't say nuttin !

Snap a pic of his face for us at the end of the first run
 
  #17  
Old 09-08-2013, 05:47 AM
David Van Onselen's Avatar
Senior Member
Join Date: Jun 2013
Location: Cape Town, South Africa
Posts: 160
Likes: 0
Received 0 Likes on 0 Posts
Default

Sprock, what thickness are the shims you use under the needles? I will soon start experimenting with jetting and would like to give shimming a go as well. Some say one some say use two. I'll try both and see what works for me. Thanks
 
  #18  
Old 09-08-2013, 05:50 AM
Sprock's Avatar
Administrator, MVN / ROTM NOV 2012
Join Date: Aug 2008
Location: Republic of Boon Island
Posts: 11,004
Likes: 0
Received 3 Likes on 3 Posts
Default

It's too early i the am here to be asking me that ? David

I have a bunch taht came with spare carbs and extra carb kits

let me get back to ya on that - I have to run out at the moment.

David I have two separate sized shims / washers

.020 & .030

the .020 seem to be oem & the .030 's came with the jet kits
 
  #19  
Old 09-09-2013, 12:38 PM
David Van Onselen's Avatar
Senior Member
Join Date: Jun 2013
Location: Cape Town, South Africa
Posts: 160
Likes: 0
Received 0 Likes on 0 Posts
Default

I thank you kind sir. Next time I'll fedex a mug of coffee before asking questions in the am
 
  #20  
Old 09-09-2013, 01:59 PM
Sprock's Avatar
Administrator, MVN / ROTM NOV 2012
Join Date: Aug 2008
Location: Republic of Boon Island
Posts: 11,004
Likes: 0
Received 3 Likes on 3 Posts
Default

- but cold coffee sucks !
 


Quick Reply: Gearing my 1000F to hang with a blackbird.



All times are GMT -5. The time now is 05:03 AM.