Whats the problem - Page 8

doomed · 05-31-2008, 01:19 AM

i called wiseco and they said 52.00 piston kits is the biggest they go and never even been a consideration on going 52.50 even searched several big bore specialty sites and all the big bore kits come with a wiseco 52.00 mm kit if your knowledge of the 52.50 is only from the honda dealer who told you to sleave and plate toss it out the window you can keep looking but i dont think youll find a 52.50

doomed · 05-31-2008, 01:20 AM

you can get the wiseco 52.00 kits on ebay i seen a few of them

Hardtail · 05-31-2008, 03:44 AM

Ask the shop where you are getting the cylinder work done, they might know

turtlemann14 · 05-31-2008, 12:00 PM

.7 mm...

thats .35 on each side of the piston
about 7 human hairs (.002 inches)

i wonder if the plating could be built up so you could use the 52mm piston?

doomed · 05-31-2008, 01:05 PM

im wondering if the guy at the shop measured the bore right
its its not supposed to be a 52.5 bore wich would use the 52.00 piston
from what i can tell maybe its at 52.7 from wear probably started at 52.5 or less

doomed · 05-31-2008, 01:08 PM

Quote:

Originally Posted by doomed

im wondering if the guy at the shop measured the bore right
its its not supposed to be a 52.5 bore wich would use the 52.00 piston
from what i can tell maybe its at 52.7 from wear probably started at 52.5 or less

thought i might try to expain my thoughts better, if it is at 52.7 right now with alot of wear it is probably supposed to be a 52.5 or maybe even 52.3
this is just what i would do i would talk to a machine shop preferably one that specializes in small engines and i would get a 52.00 mm piston and take it in and tell them you want them to match so to speak they will fix that cylinder to fit your piston i mean like the last guy said we are talking a few human hairs here

doomed · 05-31-2008, 01:25 PM

ok this is the number to lukes racining.com they offer a 52.75 cutom wiseco piston kit for 150 buck thier site is a littel screwy so im giving you thier phone number cause it will be easier to call them and tell them what you have (724) 528-4670

gscx · 06-02-2008, 01:51 PM

that width of 7 human hairs is important enough to not have a space that big, especially on a 85, or 113 for that matter, you need all the power you can get

wr250f95 · 06-02-2008, 01:56 PM

Quote:

Originally Posted by gscx

have you taken it to a shop to get it measured for what thebore is? i think 113cc is too big to bore it out that is going up almost 30cc with the bore, did you get it done when you owned it or did you buy it used ans the person that owned it said it was bored to 113?

it is, I would not trust that cylinder, now there may be big bore kits, but if its just a bored out stocker its trouble.

gscx · 06-02-2008, 02:24 PM

he has already resolved that, its bored and strocked to 113, which sound reasonable, they can bore them 15cc over and then stroke for 13cc

05-31-2008, 03:44 AM	#73 (permalink)
Hardtail Pro Mototips Member Join Date: Dec 2006 Location: Southeast V.A. Posts: 1,644	Ask the shop where you are getting the cylinder work done, they might know __________________ I love the smell of gasoline!! I woke up.....life is good!!!

05-31-2008, 12:00 PM	#74 (permalink)
turtlemann14 Pro Mototips Member Join Date: Oct 2007 Location: West Virginia Posts: 3,730	.7 mm... thats .35 on each side of the piston about 7 human hairs (.002 inches) i wonder if the plating could be built up so you could use the 52mm piston? __________________ If it does not move at first, get a bigger hammer!! Myspace Kawasaki z1 900 1973 rake extended, big bore block 1127cc, carbs, straight pipe exhaust, coils, and new paint job Kawasaki klx250 1979 custom fiberglass silencer+ Honda xr200r 1985 stock = Dakaw Dk250 2008

05-31-2008, 01:05 PM	#75 (permalink)
doomed C Rider Join Date: May 2008 Posts: 101	im wondering if the guy at the shop measured the bore right its its not supposed to be a 52.5 bore wich would use the 52.00 piston from what i can tell maybe its at 52.7 from wear probably started at 52.5 or less __________________ If you dont crash it you aint Riding it

05-31-2008, 01:25 PM	#77 (permalink)
doomed C Rider Join Date: May 2008 Posts: 101	ok this is the number to lukes racining.com they offer a 52.75 cutom wiseco piston kit for 150 buck thier site is a littel screwy so im giving you thier phone number cause it will be easier to call them and tell them what you have (724) 528-4670 __________________ If you dont crash it you aint Riding it

06-02-2008, 01:51 PM	#78 (permalink)
gscx Pro Mototips Member Join Date: Aug 2007 Location: bridgeville DE Posts: 2,085	that width of 7 human hairs is important enough to not have a space that big, especially on a 85, or 113 for that matter, you need all the power you can get __________________ 2004 YZ-125 - PC exhaust, Blue applied triple tree, blue turner OV bars, ASV levers, Sunline sprocket and gold chain, FC springs, white plastic . DONT MESS WITH ME, I HAVE A HAMMER AND WILL USE IT!!!!!

05-31-2008, 01:19 AM	#71 (permalink)
doomed C Rider Join Date: May 2008 Posts: 101	i called wiseco and they said 52.00 piston kits is the biggest they go and never even been a consideration on going 52.50 even searched several big bore specialty sites and all the big bore kits come with a wiseco 52.00 mm kit if your knowledge of the 52.50 is only from the honda dealer who told you to sleave and plate toss it out the window you can keep looking but i dont think youll find a 52.50

05-31-2008, 01:20 AM	#72 (permalink)
doomed C Rider Join Date: May 2008 Posts: 101	you can get the wiseco 52.00 kits on ebay i seen a few of them

06-02-2008, 02:24 PM	#80 (permalink)
gscx Pro Mototips Member Join Date: Aug 2007 Location: bridgeville DE Posts: 2,085	he has already resolved that, its bored and strocked to 113, which sound reasonable, they can bore them 15cc over and then stroke for 13cc __________________ 2004 YZ-125 - PC exhaust, Blue applied triple tree, blue turner OV bars, ASV levers, Sunline sprocket and gold chain, FC springs, white plastic . DONT MESS WITH ME, I HAVE A HAMMER AND WILL USE IT!!!!!

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