Max mill on LT1 cylinder heads...
#4
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What are you trying to accomplish?
I know from experiance that they can go to at least a little over .030, problem is this screws you down the road and you try to build a motor and want to use a flatop with good quench, not the chamber is too small to get the right compression.
I know from experiance that they can go to at least a little over .030, problem is this screws you down the road and you try to build a motor and want to use a flatop with good quench, not the chamber is too small to get the right compression.
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#17
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The LT4 intake is internally the same as the late LT1 intakes but it has more material above the port to seal to the taller ports in the LT4 heads.
GIZMO posted this pic some time ago and it should help you understand.
http://i85.photobucket.com/albums/k5...1/DCP_1456.jpg
That said the LT4 heads are NOT a particularly good idea unless you are just after being able to say you have them to impress the ignorant.
GIZMO posted this pic some time ago and it should help you understand.
http://i85.photobucket.com/albums/k5...1/DCP_1456.jpg
That said the LT4 heads are NOT a particularly good idea unless you are just after being able to say you have them to impress the ignorant.