Highest SAFE amount an LS1 head can be milled?
05-01-2002, 01:49 PM
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Re: Highest SAFE amount an LS1 head can be milled? I have heard as much as 70 thousandths, but a die grinder was needed to trim a few spots on the intake for it to seal properly. Not too big of a deal though.
05-01-2002, 02:02 PM
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Re: Highest SAFE amount an LS1 head can be milled? Don't forget to consider the cam involved--that's a big factor in seeing how low you can go <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />
05-01-2002, 02:11 PM
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Re: Highest SAFE amount an LS1 head can be milled? OK, T1 cam 2.02/1.55 valves, in 6.0L heads?
How much before I have problems?
At what point is intake milling needed.
Jason I saw your above post 70 thou? most I have heard of.
How much before I have problems?
At what point is intake milling needed.
Jason I saw your above post 70 thou? most I have heard of.
