Kaboooommmmm
01-14-2011, 09:01 AM
#72
they were stage 2 ls6 heads with stock valves (dont think they make them with stock valves anymore). the machine shop i took them opened the bowls to match the 4" bore of the 6.0, put 2.02/1.57 ferrea valves into it, added bronze valve guides, set the seat pressure, re-ported the intake and exhaust runners and milled them to 63.5cc.
01-14-2011, 10:38 AM
#73
they were stage 2 ls6 heads with stock valves (dont think they make them with stock valves anymore). the machine shop i took them opened the bowls to match the 4" bore of the 6.0, put 2.02/1.57 ferrea valves into it, added bronze valve guides, set the seat pressure, re-ported the intake and exhaust runners and milled them to 63.5cc.
01-14-2011, 11:21 AM
#74
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they were stage 2 ls6 heads with stock valves (dont think they make them with stock valves anymore). the machine shop i took them opened the bowls to match the 4" bore of the 6.0, put 2.02/1.57 ferrea valves into it, added bronze valve guides, set the seat pressure, re-ported the intake and exhaust runners and milled them to 63.5cc.
Looking forward to seeing what your truck does with the 6.0
01-14-2011, 12:27 PM
#75
craig gallant. of GTP. my heads already had springs and CNC work so my quote may be totally off base from what you would get. just shoot them a call and ask. Craig is very helpful and FULL of information.
with the stock valve patriot ported LS6 heads at 11.0:1, i went from 12.49 to 12.19 N/A with the heads being the only change.
That's what I was wondering about.. I have cnc'd ones with stock size valves had them milled to 59cc chmabers for my lq4. Maybe I will get to put em on in a week or two. Yours pick up a good bit when you originally installed them?
Looking forward to seeing what your truck does with the 6.0
Looking forward to seeing what your truck does with the 6.0
01-26-2011, 01:38 PM
#78
i had good results from patricks last cam (gained 20hp over 226/226 cam). i decided to stick with him let him do his magic.
235/243 .610/.627 112+2
its for the 4.30 gear and 4,000 converter (will flash higher on dope) i'm ordering it up in about 30 minutes. now i have to learn how to cut pistons. hope i dont F it up lol.
235/243 .610/.627 112+2
its for the 4.30 gear and 4,000 converter (will flash higher on dope) i'm ordering it up in about 30 minutes. now i have to learn how to cut pistons. hope i dont F it up lol.
