yeah u do buy a package but I'm sure they would have no problem adding **** onto ur package like the race hand finish. From what Predator-Z told me race hand finish is where they smooth out the chambers and some of the bowl after the CNC, because the CNC will leave some rough spots. ON thier site it doesn't show what the race hand finish cost but he told me it's $100 extra. The old LS6 stage 2.5 runners were 237cc and now they are 230cc so u should be getting those but I would check with them first before ordering.

u didn't hijack it bro, this is what the topic is all about...lots of info so far from the posts in here, good **** to know.

 

I do not know if it will flow any more but I did e-mail Jason to find out. if it does flow any more then I'm sure it doesn't messure out to much.

 

IMO I believe u will pick up more because the TQr 2 is of course bigger and will take advantage of the heads more than my smaller cam. So, hypotheticly if we both dyno'd the same with stock heads u would gain more with the LS6 2.5 because u would be using...more of the head...? sounds good to me lol.

 

It would be really interesting to get some input from one of the TSP guys on here. After all, they have been suggesting the new and improved 5.3's are the best thing going from a factory head. I was planning on the LS6 heads originally but after reading some of there latest post and talking with them on the phone, I had decided to go the 5.3 route as well. I would most likely already have them except I am having a difficult time deciding where I want to go with the cam.

 

they also suggested for me to use thei 5.3 heads but I wanted to get suggestions from other guys who know what thier talking about...Predator-Z has convinced me to not listen to them.