Hey Guys, I have this Friend thats selling me a Brand new Comp Cams Camshaft For a 454 part#11-230-3, I loked it up in the comp cams web site and found the specs on this cam and I need some advice, if I should buy it? well the camshaft is being sold to me for $60 and the specs are: Chevrolet, 8 cylinder 396 to 454ci, 1965-1996, Lobe Separation 110, Gross valve lift 0.47" intake @ 0.05, and 0.475" exhaust @0.005. Going with these specs would this camshaft have that good big block aggressive sound to it? The motor has a regular camshaft right now! If I buy this cam am I going to need new lifters? The 454 motor is going to be street driving and some strip action on weekends! Thanks for any advice!