Anyone with MS4 Cam
I got the PRC LS6 Stage 1 Heads valves are 2.00 and 1.55. Dont know about the 2.02/1.60 valves though. I know that these heads and stockers will clear the MS4 with NO flycutting or anything. I would check it during the install just to be safe, but you should be fine.
I talk to John@texasspeed and he advised that the only head to go with is the PRC LS6 stage 1's. Anything bigger and you will have to flycut. I run it with stock heads, no problems.
Originally Posted by RGV_Z28
I talk to John@texasspeed and he advised that the only head to go with is the PRC LS6 stage 1's. Anything bigger and you will have to flycut. I run it with stock heads, no problems.
Regarding fly cutting, I know what the end result is but was curious to how exactly this process is done.
Thanks.
Staging Lane
Joined: Mar 2006
Posts: 56
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I have an MS4. Of course my engine currently is a block with a crank in it so that won't help you guys much. I hope to have the long block done this weekend but we will see if that actually happens. It will be months before I get it in the Saker though so it will be a while.
Adam
Adam
