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how much milling of heads is safe?

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Old 07-08-2008, 08:20 PM
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Default how much milling of heads is safe?

im running a futral f13 cam. its a 230/232 595/585 111lsa. how much can i safely mill stock 241 heads. and what length pushrod am i going to need?
Old 07-08-2008, 08:31 PM
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I have taken .060 off of heads with no problem whatsoever, But if you are on the stock bottom end you would more than likley have to flycut the pistons.
Old 07-08-2008, 08:51 PM
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yea. i am on stock bottom end and really dont wany to fly-cut. i was trying to figure out the most i could take off without flycutting. sorry. should have said that in the original post. thanks
Old 07-08-2008, 09:36 PM
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Similiar cam to mine and I was advised to run unmilled by TSP and my shop.
Old 07-08-2008, 09:40 PM
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Originally Posted by youwilllose
I have taken .060 off of heads with no problem whatsoever, But if you are on the stock bottom end you would more than likley have to flycut the pistons.
wtf! .060?
that would scare the crap out of me,
.035 is the most i go on any ls head
Old 07-08-2008, 09:49 PM
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Put the cam in and measure your PTV. That is the only way to know for sure how much you can mill, if any.




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