[roozie2001]

as far as JB+ goes it cant hold a candle to the jb3 map 4 or 5. it can be competitive against map 3 at best but still doesnt do all that map 3 does for your car. Especially Since your running 94 octane u can easily run map7 with no problems cuz i run map 7 with no mods and 93 octane and im in a lot hotter climate than you are being in Houston, TX.

Now to the second part of your question/comment. You can get a JB3, FMIC, catless DPs and exhaust. Run Map 8 with Race Gas and race a LS3 Vette stock. You'll keep up with him if not get him by a car til 100mph but then you can kiss your @$$ goodbye. You'll look at C6 taillights. Now if he does any thing like a header down exhaust, intake or even worse cams, dont even race him cuz hes gonna embarrass you. That car is on a whole different level.
hope that helps