Lb7 deck surface

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
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440
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Phoenix Az
very common. your heads would have been worse. id be more concerned with deck warpage than those grooves and deck warpage is usually very minimal
 

Junkeymonkey79

New member
Feb 4, 2021
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very common. your heads would have been worse. id be more concerned with deck warpage than those grooves and deck warpage is usually very minimal
Yeah the heads were bad my machinest called me yesterday telling me he took .010 the driver head and .08 off the passenger side and he’s recessing valve and checking guides and doing cups
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
18,206
440
83
Phoenix Az
Yeah the heads were bad my machinest called me yesterday telling me he took .010 the driver head and .08 off the passenger side and he’s recessing valve and checking guides and doing cups
not unheard off there either. factory guides dont last long in these rigs but glad your machinest knows to recess the valves when taking that much off. is he putting threaded in cups? i assume this is a LB7?
 

Junkeymonkey79

New member
Feb 4, 2021
3
0
1
not unheard off there either. factory guides dont last long in these rigs but glad your machinest knows to recess the valves when taking that much off. is he putting threaded in cups? i assume this is a LB7?
Yeah it’s a lb7 and yes he is
 

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