Got a good update for you guys.
Did some real comparisons.

Here is the cam install update.
(i lost the 270hp dyno chart, not sure how, but here is the closest thing I have, it was before I started tweeking)




For this round we added the Pacesetter longtube headers, ORY (off-road y) and kept the stock muffler.

Here is the dyno chart with LT's added. Previously installed: tune,cai,220cam,stock muffler.




Here is a comparison , Cam and stock manifolds vs Cam and Longtubes (catless)
Keep in mind this is with the stock muffler and still 87oct.





I really wanted 300hp to the wheels with this setup! I knew it was possible.
Next dyno run: Final mods- tune,cai,cam,lt's,stock muffler vs removed muffler:




I didn't think this cam would pull this far out, but check it out, 7K RPMS!