Q on measuring valve clearance
#11
Elvie, why don't you have your friend who's going to guide you through the big bore kit go ahead and do the valve clearance check too? Here's the deal...it sounds like you'll need shim changes, and the cams are going to have to come out at that point anyway. You kill two birds with one stone...unless the big bore kit is a good ways off in the future.
#14
Hi all. Just checked the clearances with a mechanic and a proper set of feeler gauges.
LHS In .004
RHS In .005
LHS Ex .007
RHS Ex .007
So exhaust are fine and intake is tight - LHS barely within spec. So I will leave it alone for now and remeasure in a few 000K.
Thanks all for the input - it is appreciated.
Elvie
LHS In .004
RHS In .005
LHS Ex .007
RHS Ex .007
So exhaust are fine and intake is tight - LHS barely within spec. So I will leave it alone for now and remeasure in a few 000K.
Thanks all for the input - it is appreciated.
Elvie
#15
Hi all. Just checked the clearances with a mechanic and a proper set of feeler gauges.
LHS In .004
RHS In .005
LHS Ex .007
RHS Ex .007
So exhaust are fine and intake is tight - LHS barely within spec. So I will leave it alone for now and remeasure in a few 000K.
Thanks all for the input - it is appreciated.
Elvie
LHS In .004
RHS In .005
LHS Ex .007
RHS Ex .007
So exhaust are fine and intake is tight - LHS barely within spec. So I will leave it alone for now and remeasure in a few 000K.
Thanks all for the input - it is appreciated.
Elvie
#16
Good advice - what is the most effective way to have the appropriate shims on hand. I believe I have read something about a set that can be purchased - fast shipping will be a prerequisite at this point in time. I recall something like hot cams and .748?
What is the best way to proceed. and of course thanks again!
What is the best way to proceed. and of course thanks again!
#17
if you order a set, you'll have a lot of unused shims...local dealer here sells each shim for $3 to $5 each which is pretty expensive compared to buying a shim set for $60 or $100 if you think about price per shim...you might want see if you have an local moto shops that will do trades...trade in your old shim for what you need for free or small charge...
#18
if you order a set, you'll have a lot of unused shims...local dealer here sells each shim for $3 to $5 each which is pretty expensive compared to buying a shim set for $60 or $100 if you think about price per shim...you might want see if you have an local moto shops that will do trades...trade in your old shim for what you need for free or small charge...
Elvie, on what shims you'll need, just confirm your current max clearances now and get the shims to replace the ones that are in each valve when you pull the cams. Just make sure you don't exceed the maximum clearance. It's easy, really.
#20
nm.... looks like you got a mechanic on the next page of the thread..... he probably did my recommendation which was....
Rotate the crank 360 degrees (one revolution) and re-measure. I can't believe there is absolutely no clearance.
Rotate the crank 360 degrees (one revolution) and re-measure. I can't believe there is absolutely no clearance.
Last edited by durielk; 07-17-2013 at 10:28 PM.