what cam is used in the white brothers kit?

[kyler]

first off i cant find this anywhere!!!! my cousin put the white brothers flat track kit in his warrior.. It came with a 38mm keihn an aries piston and a webcam... the problem that i have is that i am not possitive what grind it is... i think its a .390 grind#88 but i am not for sure!!!... and the other BIG problem is white brothes sold out and there site dont work anymore
thanks kyler
all i could find on the cam wa WB1905 and 11-02

 

[jasonp]

first off i cant find this anywhere!!!! my cousin put the white brothers flat track kit in his warrior.. It came with a 38mm keihn an aries piston and a webcam... the problem that i have is that i am not possitive what grind it is... i think its a .390 grind#88 but i am not for sure!!!... and the other BIG problem is white brothes sold out and there site dont work anymore
thanks kyler
all i could find on the cam wa WB1905 and 11-02

To get a for sure awnser I would call Web cams, there very nice and they supplied White brothers with the cams.
I think it is like a .440 lift intake and .390 on the exhaust. If you do call ask for the spec's and maybe if you could share with us.. it might be a cam that I haven't heard of.
Thank you! Jason

 

[91warrior]

i found this post that we discussed about the white brothers cam.

http://www.trx450rforum.com/phpBB3/viewtopic.php?t=9586&start=0

its a pretty long post but we do talk about some different cams, but at the beginning is about the white brothers cam, but a lot of the specs are from webcams website about their 17/88 grind cam so im not sure if the specs are completely right for the white brothers cam, but the lift specs that jason just mentioned should be correct because i had the white brothers cam and i also called to see what for lift it had. hope this helps.

 

[kyler]

thanks yall this was really helpful and as soon as i get a chance i am gonna call web cams to make sure... but between work and college its hard to find time when they are open.

 

[kyler]

called them today and they sair that it was a .440 lift intake and .390 on the exhaust and i asked if they would send me the specs but i havent recieved them yet, but they were really nice to deal with!!!!!

 

[91warrior]

thats cool. i know when i was building my engine, i had questions on cams and the webcam service was awesome for me. they really impressed me a lot. let us know if you get the specs.

 

[kyler]

they sent me the specs today... they mispelled my name in my email so oops but i got them mere is what they sent me

Installation Information
Upon installation of your WEB-CAM camshaft, check the following. These operations are very important to engine life, please follow instructions! If your cam is described as a "bolt-in" in the WEB-CAM catalog, you may skip 1-5 below.

Check piston to valve clearance. Provide the necessary clearance by removing material from the piston. Minimum clearance intake .050" exhaust .080"
Check valve to valve clearance. It may be necessary to remove material from the valves or sink valve seat height to head.
Check the valve spring retainer to valve guide clearance at maximum lift. Remove material from top of valve guide to provide a minimum of .030" clearance.
Check for valve spring coil bind at maximum valve lift. Clearance at every coil should be at least .015".
Be certain that cam and/or rocker arms rotate freely in head or block. Remove material from head, block or rocker arms where necessary.
Engine and cam life depend on proper installation. New or reground followers should be used when installing WEB-CAM profiles. Apply the provided assembly lube to cam lobe and follower surfaces.
For proper break-in, after installation of a new camshaft, do not allow your engine to idle below 2000 RPM for the first 30 minutes of use.
Valve Timing Information
Engine:
Yamaha Big Bear 350 (87-99) ; Big Bear 400 (00-06) ; Kodiak 400 (93-99) ; TT 250 ; Warrior 350 (87-04) ; Wolverine 350 (95-05) SOHC 2v

Grind #
17/88mc



Intake Exhaust
Valve Lash
.004 .005
Valve Lift
.440 .390
Duration
286º 272º
Duration @ .050
258º 244º
Lobe Center
110º 110º


Intake
Opens
19° Before
TDC
Exhaust
Opens
52° Before
BDC
Intake
Closes
59° After
BDC
Exhaust
Closes
12° After
TDC

Valve timing is checked with zero valve lash
@.050 inches of valve lift.

 

[91warrior]

alright man thanks a lot. maybe we should had this to the cam spec sticky in general boards? just an idea.