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Cant get cam timing right, going crazy
- gixxerfiend
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1 setting engine to 1-4 tdc by putting it to the line on the left of the T
pulling chain taught
2 install exhaust cam with the line ajoining the t mark just above the the cylinder head facing the front
3 putting the inlet cam facing the rear with exactly 36 pins starting at the exhaust t arrow as 0 and ending at the T arrow on the inlet cam
4 tighten cam hold downs
5 install top sprocket guide
6 install cam chain tensioner, then unloosen the side bolt so the cct tightens the chain
When I first go to turn the motor the 1-4 T on the bottom will move a little bit before the cams do and after a couple of revolutions the inlet is actually just below the surface of the head and exhaust is just above where the gasket would be. Also somewhere around 3-4 markers on the bottom the chain goes loose up top??? Im not an idiot but this is making me feel like one.
2006 GSXR 1000
2005 CBR 600rr
1977 KZ 650
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- wireman
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- The most interesting prick in the world
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posting from deep under a non-descript barn in an undisclosed location southwest of Omaha.
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- gixxerfiend
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Attachment inletcam.jpg not found
Attachment exhaustcam.jpg not found
2006 GSXR 1000
2005 CBR 600rr
1977 KZ 650
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- gixxerfiend
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2006 GSXR 1000
2005 CBR 600rr
1977 KZ 650
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- 4TheKZ1000
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- gixxerfiend
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2006 GSXR 1000
2005 CBR 600rr
1977 KZ 650
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- 650ed
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1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
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- gixxerfiend
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2006 GSXR 1000
2005 CBR 600rr
1977 KZ 650
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- gixxerfiend
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2006 GSXR 1000
2005 CBR 600rr
1977 KZ 650
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- Patton
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1973 Z1
KZ900 LTD
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- gixxerfiend
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2006 GSXR 1000
2005 CBR 600rr
1977 KZ 650
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- Patton
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gixxerfiend wrote: the bronze colored one is the one I have. so I should be on the mark right of the T right? whats the F for?
the bronze colored one is the one I have. so I should be on the mark right of the T right? Yes.
The T stands for "Top Dead Center" or "TDC," which means the pistons are at their highest positions.
The T mark is used for cam timing.
The F mark is used for ignition timing. (As in when the spark plugs Fire.)
When viewed under a timing light at idle rpm, the F mark is supposed to align with the case mark.
Good Fortune!
1973 Z1
KZ900 LTD
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