patriot head package vs. CNC porting
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patriot head package vs. CNC porting im putting an LS1 from an '01 trans am WS6 into a '90 nissan 300ZX. im going to build the head a little so i can pull 400+ in the end.
does anyone have any input on the patriot head package:
https://www.patriot-performance.com/...ome.php?cat=37
vs. a CNC port job? has anyone gone with either and what results have you seen?
also, does anyone have any suggestions on a good cam company? ill definitely be going with a bigger cam after we build everything else.
thanks for any help.
does anyone have any input on the patriot head package:
https://www.patriot-performance.com/...ome.php?cat=37
vs. a CNC port job? has anyone gone with either and what results have you seen?
also, does anyone have any suggestions on a good cam company? ill definitely be going with a bigger cam after we build everything else.
thanks for any help.
and add their spring package for $255 more. So you get nearly the same thing for $855. 
In addition, the 64cc chambers of the ls6 head will give you a half point compression bump over the 67-68cc chambers of a ls1 head. That is another 7-10 RWHP and 10RWTQ youd be leaving on the table with a standard ls1 casting.
Patriots from what ive seen over the years flow right around what they advertise .
