milled head timing problems
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Joined: Jan 2003
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From: upland, ca, 91767
milled head timing problems
i have a gsr with a head milled 30 thousand,timing is off by half a tooth,how would i fix timing,i have cam sprockets,how many degrees should i advance on each sprocket,is there any other way to fix timing?
Joined: Jun 2002
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From: Doylestown, PA
Re: milled head timing problems (singleslamrex)
i have a gsr with a head milled 30 thousand,timing is off by half a tooth,how would i fix timing,i have cam sprockets,how many degrees should i advance on each sprocket,is there any other way to fix timing?
Joined: Jun 2002
Posts: 950
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From: Doylestown, PA
Re: milled head timing problems (Sleeper)
Advance 1deg(both cams) for every .012" of material removed. You want +2.5IN, +2.5EX for .030".
Joined: Jan 2002
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From: Anywhere, FL, US
Re: milled head timing problems (Watkinsm3)
Have you ever thought of having a second keyway cut into your stock gears, 180deg of the stock keyway? You would have to figure how much advance you want, and place the keyway accordingly. Technically, they would still be stock gears.
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