MS4 cam what heads should i run?

This question is completely backwards. Any heads will work, results will vary. Watch your piston to valve clearance.
 
Sean said:
This question is completely backwards. Any heads will work, results will vary. Watch your piston to valve clearance.
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x2 and get some ported ls6 heads. intake throttle body and a tune, headers. ull love how it sounds put a cpl in buddys cars before
 
ok i know this sounds stupid but how do i find out because i was thinking about a set of 220cc 5.3L with 2.02/1.575 valves
 
milled or heads with bigger valves are gonna make the already tight PTV even worse.
only way to really check is put the heads on and clay it. most likey the pistons will need to be notched or pick a different cam
 
! found a set up i can run just want to know what you guys think or if anyone has run it b4 and if so what kinda whp does it make? so the specs are Texas-speed MS4 cam 239/242, .649"/.609" with Texas-speed PRC 227cc heads sec are 227cc intake runners 84cc exhaust runners 2.06/1.60 valves.
 
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