With my sig, and the addition of a stall, lt's, ls6 int, is it possible to run a trex? Or will it need any supporting mods. This is not encluding a rear end etc.. Im just wondering if I could install it and give it a streetable tune w/o needing any other mods????

 

A very good tune will be needed

 

u def wont be using all the cams power, because if u spin past 7000 on stop bottom end, BOOM

 

so I would need a dif bottom end? What rpm could I realistically and safely run to with it??

 

I'd get new lifters, pushrods, ls6 oil pump and a double roller timing chain. When you pull the heads to put in new lifters you'll need a new head gasket and new head bolts or studs.

 

and springs

 

How much should all of that stuff cost??? Not the springs. Ill be getting thep ckage with the cam that encludes springs and what not. Will lifters come with that?

 

Look around on Thunder Racing or Texas-Speed's website. Its all there.