should be perfectly fine to tow with. If you want to use the ls6 springs just get the low lift cam. I'm picking this up soon.
http://cgi.ebay.com/ebaymotors/LUNAT...item20b109e39b

 

I ain't skeerd of ls6 springs at all, I've run em in a couple of set ups with zero problems. The reason I'm running Pac 1518's now is for the same reason I fly cut .060" out of my pistons when I built the motor. So there is plenty of room to go as big as I will ever wanna go later.

 

I see the ebay you gave me. Is they hi lift or what? I not understand why rpm different I looked at ebay luncati show 1600- 6400rpm and texas-speed show 6800rpm?

 

That is a lower lift version.. Get the set up you have picked out. It will do exactly what you want it to do.. FTLOG

 

Yes I will. I just like to share converastion with anyone.

 

FTLOG send me a bigger pic of that girl in your avatar.

 

honestly there isnt much diff between the low and high lift cam
Wasnt worth it to me to so i got the low lift

 

Another option is the Lanati Voodoo 60510 it is 212/218 531/531 on 113 it has a higher ramp rate also to get the valves open sooner. I like mine, and it going in my LS1 swap very soon.