2002 Honda CRF 450 R "clearance piston" Questions

...you recommend to rebuild head as well (valves and seats)? First, let's assume that the valve tappet clearances are set correctly and the cam chain is properly tensioned. This will eliminate these as ...

...kit and the valves seats were about to go. any answers thanks. Hi, You need to inspect the valve clearances. It is common for the intake valves to wear a little. Inspection of the clearances

petrol getting into my engine oil crf 450 2007 petrol is getting into my engne oil . checked valve clearances and they are fine . been leaving fuel tap on when not in use your carb float valve is not ...

...most commonly caused by compression blowby. This would be a function of worn piston/ring/cylinder clearances. The leakdown test would point this out

clearance settings the same??as the rmz still battles to start, should i ask the mechanic to set up according to kawa spec if they are different, would this maybe solve the problem? help would be much

...piston to bore clearance on a 1984 Harley soft tail with wiseco pistons? Usually the minimum clearance is listed on the outside of the Wiseco box. You can always call them, they are very good about ...

...piston clearance.really needed bore job with oversized piston,not just honed and rings.measure piston to cylinder clearance,check spcifications and verify hey dalin, You have a lot going on in there. ...

piston clearance Hello Hans, Yes the piston to wall clearance is .002" - 0025". (.05mm - .06mm)Measure your piston about .390'' (10mm) from the bottom of the skirt 90* opposite the pin holes (front to

clearance and piston ring end gap installed and free for a Spear and Jackson SPJBC 28 Strimmers, Thanks. piston to cylinder clearance is .001"-.0015" and the ring gap is .003" for every 1" of bore all

...piston clearance will depend on the piston diameter and engine type. A split skirt piston tends to have less clearance. An air cooled engine tends to have more clearance. It is important the boring ...