PRC LS3/L92 CNC'd heads (PICS)
10-12-2009, 04:56 PM
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PRC LS3/L92 CNC'd heads (PICS) they are here and gorgeous....PRC LS3/L92 heads milled to 66cc chambers 2.165/1.59 hollow stem valves
Chad
Chad
10-12-2009, 05:35 PM
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yeah they look damn good, definitely not "hogged out"
can't wait to get the setup running and see what it does...I'll be leaving quite a bit on the table w/ the stock lq4 bottom end compression wise but hopefully w/ the VA spec'd cam she should still run good
Chad
can't wait to get the setup running and see what it does...I'll be leaving quite a bit on the table w/ the stock lq4 bottom end compression wise but hopefully w/ the VA spec'd cam she should still run good
Chad
10-12-2009, 05:42 PM
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she'll be no dyno queen w/ the 4l80E but the ET's will make it up!
Chad
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10-12-2009, 07:18 PM
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Got a question for you. I see you didn't get them assembled. Could you just put the springs on and run them? I got some TSP heads non-assembled and just slapped on some springs and ran them. I assumed that the valve seats were already worked to make sure they seal properly?
10-12-2009, 10:25 PM
#14
Every head is CNC valvejobbed and valves back-cut along with vacuum testing to ensure the valves seal prior to shipping. This allows the customer to order the heads without springs in the event they already have springs they plan on running. They can simply install springs and put the heads on the motor. 
Jon
Jon
10-13-2009, 07:55 AM
#16
Every head is CNC valvejobbed and valves back-cut along with vacuum testing to ensure the valves seal prior to shipping. This allows the customer to order the heads without springs in the event they already have springs they plan on running. They can simply install springs and put the heads on the motor.
Jon
Jon
10-13-2009, 08:14 AM
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Every head is CNC valvejobbed and valves back-cut along with vacuum testing to ensure the valves seal prior to shipping. This allows the customer to order the heads without springs in the event they already have springs they plan on running. They can simply install springs and put the heads on the motor.
Jon
Jon
10-13-2009, 09:07 AM
#18
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Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
