FJ1200 & XJR1250 Valve Adjustment for Legends Car & Baby Grand
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- čas přidán 12. 09. 2024
- Step by Step process for setting your valve lash and changing Valve Shims on your Yamaha FJ1200/XJR1250 Presented by RRC Performance Engines. Visit our FB page at Real Race Cars or web site www.rrcperformanceengines.com
There seems to be some debate about the position of the cam lobe when taking the measurement, whether better pointed directly away from the valve shim, or with the engine at TDC (not shown), as per the factory service manual. I think the position shown here makes more sense as that's where the clearance is at its maximum.
What cams are you running there, are they after market.
The duration and lift look a bit wilder than my xjr 1300.
I am thinking of fitting a pair of fj1100 cams
Great video 👍🏾🇬🇧
Большое спасибо за инструкцию!
Hi, Im looking for the adjustment tool and a shim set how much are these? keith
You mention rotating the engine counter-clockwise but from the camera's angle you are rotating it clockwise. So which reference point of view should be used to determine CW vs. CCW? Thanks.
And why shouldn't you use an open end wrench on the intake cam? Just curious.
I’m really puzzled. Why isn’t piston bending those intake valves as you’re rotating crank? Because the tool is holding the valve open how is it possible to turn crank and not cause binding?
I'm going to be helping someone swap out my 1250. Do you have any videos that will show me what I'm in for?
I just did a check on my 1300 and every exhaust clearance is tight. Is this something I should worry about.cyl 4 is .11mm and should be.16 to .20mm
Would only change a shim when the play is not enough. If it is a little wider doesn`t matter... He said he would change from a 278 to a 280, that is a difference of 0,02 mm, a human hair is 0,07 mm .
We keep those in stock, contact us and we'll get one out to you.
How do we order a top end fan kit just give u guys a call?
это бы по руски былобы понятней
The mixture of imperial and metric always makes me laugh. It's a metric engine. Leave the imperial rubbish back in the stone age.