5.3 ls

Old 01-13-2013, 07:25 PM
  #1  
hotrod1994
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Default 5.3 ls

5.3 out of a 01 chevy 1500
gonna run an ms3 cam 237/242 .603"/.609" 112lsa
can i mill the heads down .030 for more compression without having to fly cut the pistons
-thanks logan
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Old 02-14-2013, 06:14 PM
  #2  
todd8525
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Default milled heads

a buddy has a 02 5.3 in a 68 nova.and has the 243 heads plained .030 used a .040 gasket his motor is 9.9cr.very simular cam but bought cam and pushrods as set allways check before assembly.
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Old 05-24-2013, 08:25 AM
  #3  
chevynovaman
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Default LS

Logan,

The 6.0 I put together has a .612 lift cam with no head milling, and I had alot of room to play with yet but always check the clearance... Ryan
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