ok im about to order all of the parts for my z which are:
-crawford plenum
-crawford strut bar
-crawford headers
-crawford high flow cats
-greddy evo2 exhaust
-injen cold air intake
-350evo 3.9 gears w/ nismo lsd
-jwt clutch and flywheel
-what is the best tune/reflash available right now?

i had an '04 z about a year ago with the greddy cat-back, kinetix plenum, kinetix high flow cats, crank pulley, nitto drags, and aem CAI.....and it did pretty well for me. i later sold the z to get an sti and now i just miss the z so much i sold the sti and got an '05 z. i dynoed my previous 350 at 245rwhp and 245rwtq...it was decent and pulled alot better than my sti but not very close down low...(hince why i want the gears)...well should i expect over 270rwhp with these mods? also i have been out of the z world for a while now and am not familiar with what is the best reflash atm? any help would be appreciated!

Thanks,
Jimmy

 

Recommend the below link for the reflash:


http://www.technosquareinc.com/g35.htm

 

nope

expect 260-265ish
absolutely depends on the dyno used, octane gas you use, where you live, how hot it is, how humid it is, etc

you're talking about the crawford package, exhaust and intake as the main power mods

gears and flywheels add accelleration, not hp - they'll get you up into the hp faster