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Putting cams 0,0 with milled head...

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Old Jul 14, 2005 | 05:57 AM
  #1  
RicTRD's Avatar
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Default Putting cams 0,0 with milled head...

Hello guys, I'm a little confused, I was reading all the milled head threads that I found in the search area.
I have a JDM DC2 ITR with 11.1:1 CR and I milled the head 0.050" and put the Spoon headgasket. All said that 0.012" milled has to advanced 1 degree So doing the math I have 0.056" (with h/gasket) milled, I have to put in the cam gears (I have Toda cam gears) intake +4.5 exhaust +4.5 to be 0,0 in the crank??? Or I'm wrong here?
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Old Jul 14, 2005 | 06:35 AM
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not sure how u go about adding up how much to advance, but i would defintely clay that motor before moving the cam gears
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Old Jul 14, 2005 | 06:44 AM
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Default Re: (Eddiebx)

I am curious myself, b/c I have read so many different things that i am confused! I just milled my head .025", so I would like to know too.
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Old Jul 14, 2005 | 01:03 PM
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Default Re: (hybrid_vtec)

bump for a topic that should be more thoroughly discussed and understood.

from what i have read on this forum, milling the head retards the timing, so you want to advance the cams. what if you compensate for some head milling with a thicker head gasket, do you still have to advance the cams?
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Old Jul 14, 2005 | 01:18 PM
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Default Re: (( o )( o ))

1 DEGREE PER 12 THO

so yes 50 tho is like 5 degrees

how do u know that one mark on ur toda's is 1 degree, and is it 1 degree@crank or 1 @ cam?

i bet ur crap feels so sluggish right now!~!!

clay before u advance
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Old Jul 14, 2005 | 01:21 PM
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Default Re: (( o )( o ))

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ( o )( o ) &raquo;</TD></TR><TR><TD CLASS="quote">bump for a topic that should be more thoroughly discussed and understood.

from what i have read on this forum, milling the head retards the timing, so you want to advance the cams. what if you compensate for some head milling with a thicker head gasket, do you still have to advance the cams?</TD></TR></TABLE>

you do not, its liek adding deck height back.

dont ASSUME where the cams should go with gear marks
BE SURE they go where they do, by degreeing them.
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Old Jul 14, 2005 | 01:34 PM
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Default Re: (johnzm)

can someone please do a write-up, or perhaps post a link to a how-to for degreeing cams?
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Old Jul 14, 2005 | 03:12 PM
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Default Re: (johnzm)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by johnzm &raquo;</TD></TR><TR><TD CLASS="quote">1 DEGREE PER 12 THO

so yes 50 tho is like 5 degrees

how do u know that one mark on ur toda's is 1 degree, and is it 1 degree@crank or 1 @ cam?

i bet ur crap feels so sluggish right now!~!!

clay before u advance</TD></TR></TABLE>

12 thousandth is 1 degree on the crank o @ cam?
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