my 241's or my 706's?? i know not again lol
#1
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Ok guys I know ive asked this before but please give your input on these two heads only and please help me make my decision before I get into it..as of right now I got a stock ls1 with stock pistons and as far as I know heads never been off, I'm going with a eps cam and not 100% on specs yet but will be around the cheaTR v3 specs which are 219/230 .595/.604 117.
Now I have my 706 heads at the shop right now all cleaned up and ready to get worked on,if I go that route ill have them resurfaced with .05 taking off nothing fancy there and with stock valves with a 3 angle valve job as well as bowl porting and thats it OR I can get the 241 heads in there and do the same thing
So my question is should I just give him my 241 heads and have him do those and sell my 706's and make my money back? Or just have the 706 heads done? Will it be same outcome with either head if they were both done the same? Would the smaller valves and compression ratio bump of the 706 heads even make a difference? Thanks
Now I have my 706 heads at the shop right now all cleaned up and ready to get worked on,if I go that route ill have them resurfaced with .05 taking off nothing fancy there and with stock valves with a 3 angle valve job as well as bowl porting and thats it OR I can get the 241 heads in there and do the same thing
So my question is should I just give him my 241 heads and have him do those and sell my 706's and make my money back? Or just have the 706 heads done? Will it be same outcome with either head if they were both done the same? Would the smaller valves and compression ratio bump of the 706 heads even make a difference? Thanks
#5
TECH Veteran
iTrader: (14)
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I would use the 241's for the bigger valves, bigger valves=more air= more power. if your really bent up on the compression of the 706's just have the 241 milled checking ptv of course. The 706 are regarded as the worst flowing head for the ls engines because of the small valves someone correct me if im wrong tho.
#7
LSX Mechanic
iTrader: (89)
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Definitely do the 706 over the 241 if you have the option. The smaller chamber will make it worth it.