I've been interested in an IS300 for a while now, but have reservations about their power.

Does anyone here know what an expected power output would be for a 2JZGE with some basic upgrades, such as intake/header/muffler along with a stage 2 cam swap and probably a chip designed for the new cams?

And I mean *REAL* numbers, from a dyno; not just a random guess.

If I knew I could 300hp reliably, and without forced induction, I'd be a happy man.

Nevermind.... just read a thread on my.is about the stage 2 cams... 15-17hp increase.... :meh:

interesting as i would love to know this aswell, srt intake and hks dragger makes my car pretty quick for what it is,

There's this guy's sig:
http://my.is/forums/f88/brian-crower...1/#post5762432


Not sure what stock whp would be, but in that thread, he said the Stage 2 cams netted him about 10-15whp. That sounds REALLY low for a cam swap, though.

IS300s arent much for speed or hp unless forced induction comes into play.