Kips valves are removed, cylinder is bored to accept the sleeve, sleeve is pressed in, kips valves are re-installed. Bore size and kips valve clearance remains the same as stock.Budget_89KDX wrote:Don't you have to overbore for the sleeve its self? Forgive my ignorance I'm not sure how they go about this process on a plated bore.
nikasil vs sleeved cylinders
- Julien D
- KDXRider.net
- Posts: 5858
- Joined: 07:53 pm Nov 07 2008
- Country: USA
- Contact:
- David_L6
- Gold Member
- Posts: 235
- Joined: 01:07 am Jun 04 2010
- Country:
- Location: Northwest Louisiana
Yes, you do have to bore the cylinder. To get a sleeve in a cylinder the hole in the cylinder must be large enough for the sleeve (O.D.) to slide in.Budget_89KDX wrote:Don't you have to overbore for the sleeve its self? Forgive my ignorance I'm not sure how they go about this process on a plated bore.
2000 KDX200 / 2002 CR250 / 2003 CR250 / 2008 TT-R230 / 2011 Brute Force 750 / 2012 Brute Force 750 EPS
- kdxmaniac
- Supporting Member
- Posts: 595
- Joined: 09:01 pm May 24 2010
- Country:
i think i can answer you question about boring for a sleeve........yes, you do have to overbore the cylinder for the sleeve........once the sleeve is in, then you bore to the size you want.............most are standard bore.
my bikes
-------------
96 ktm 300
96 XR400R
07 hayabusa
77 kz 1000
85 goldwing 1200
02 BIG DOG PITBULL
gone but not forgotten
96 kdx 200
98 ktm 380 "because it dang near killed me!"
97 ktm 360
96 ktm 250
93 wr 250
94 dr 350s
93 kx 250
07 gsxr 1000
99 bandit 1200
-------------
96 ktm 300
96 XR400R
07 hayabusa
77 kz 1000
85 goldwing 1200
02 BIG DOG PITBULL
gone but not forgotten
96 kdx 200
98 ktm 380 "because it dang near killed me!"
97 ktm 360
96 ktm 250
93 wr 250
94 dr 350s
93 kx 250
07 gsxr 1000
99 bandit 1200
- kdxmaniac
- Supporting Member
- Posts: 595
- Joined: 09:01 pm May 24 2010
- Country:
oops.........to late on my answer! david l6 beat me to it.......
my bikes
-------------
96 ktm 300
96 XR400R
07 hayabusa
77 kz 1000
85 goldwing 1200
02 BIG DOG PITBULL
gone but not forgotten
96 kdx 200
98 ktm 380 "because it dang near killed me!"
97 ktm 360
96 ktm 250
93 wr 250
94 dr 350s
93 kx 250
07 gsxr 1000
99 bandit 1200
-------------
96 ktm 300
96 XR400R
07 hayabusa
77 kz 1000
85 goldwing 1200
02 BIG DOG PITBULL
gone but not forgotten
96 kdx 200
98 ktm 380 "because it dang near killed me!"
97 ktm 360
96 ktm 250
93 wr 250
94 dr 350s
93 kx 250
07 gsxr 1000
99 bandit 1200
-
- Supporting Member II
- Posts: 323
- Joined: 08:31 pm Aug 26 2009
- Country:
- Location: Brush Prairie Washington
To install a sleeve in a cylinder that didn't come with one it needs to be bored. The sleeve may have an inner diameter the size of the stock piston but the cylinder was still bored.
KX 250, KDX 220, KDX 220, KDX 200, CR 80
I don't believe in a society where the thrill of living is traded for the safety of existance---Nick Inatsch
I don't believe in a society where the thrill of living is traded for the safety of existance---Nick Inatsch