Milled 799 heads on 5.3 LM7, max cam lift and duration???
11-14-2019, 11:03 PM
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Milled 799 heads on 5.3 LM7, max cam lift and duration??? Ive got a SBE 03 5.3L and i got a set off 799 heads that I think im going to mill .030 and use a .040 head gasket to achieve a 10:1 CR but im wondering how much lift and duration I will be able to get away with? I was hoping to use something in the low 230’s @ .600. Can anybody provide any experience or knowledge on this? Also looking at running a TBSS intake so if anyone has suggestions on a good cam to run with this combo im listening.
11-15-2019, 08:50 AM
#2
Ive got a SBE 03 5.3L and i got a set off 799 heads that I think im going to mill .030 and use a .040 head gasket to achieve a 10:1 CR but im wondering how much lift and duration I will be able to get away with? I was hoping to use something in the low 230’s @ .600. Can anybody provide any experience or knowledge on this? Also looking at running a TBSS intake so if anyone has suggestions on a good cam to run with this combo im listening.