Decided I want to go with a ms3 cam, i feel it will suit my needs best but as for the proper head configuration with it.. that is the question. I Figure to get the most power out of this i will go with a 59cc combustion Chamber But IS it better to use ls6 heads or 5.3 heads. I can purchase both with a 59cc, ls6 heads being a little more expensive. This set up is also being used with a stock bottom end. So what would u guys reccommend. LS6 vs 5.3.

 

i thought it was always said LS6 for better flow and 5.3 for compression????? i would say LS6 but thats just me, i'm sure the other guys will chime in shortly

 

if nether head is ported go with the ls6 head.what rear gears and trans are you running.you can get a custom cam for $25 more that will work better with your combo.

 

I don't think the MS3 will fit a 59cc head without fly cutting (Could be wrong though) as I've read both ways. I ran a MS3 with their 62cc 5.3 head and made 430rwhp

 

Currently i have a 10 bolt with 4.11's 4l60 and 3200 yank stall. I will be upgrading to a 12bolt, but rear gear selection is still not decided. either a 3.73 or 4.11. I also plan to spray this car if needed to get it into the mid 10s.

 

I ran the car last month. With only a set of pacesetters, converter and 4.11s, with me driving and having tranny issues car ran a best of 12.5 at 110. so i figure a sick headcam combo with the ls6 intake and spray will get me where i wanna be.

 

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