MrSlick said that in his experience the ET functions are fairly accurate if set up and calibrated properly. He also said: "But that's the ET side of them, not the HP..."

You don't just pickup 70 WHP overnight by tuning. You also can't make 400 WHP with the S20G @ 21 PSI.

For whatever reason, you want everyone to believe you're making over 400 WHP. It's like you're obsessed with making people believe it. You put it in your sig, you trust a G-Meter's calcs as true, you really don't know WTF you're talking about. Even after everyone gave you hell for claiming 380 some-odd HP, and you refused to post a dyno log, you still have the nerve to say "hmmm, very interesting my G-shit meter shows over 400 WHP and everyone think's they're accurate, I must be making over 400 WHP." What a crock of shit. I bet that 380 WHP number never came from a dyno, I bet it came from your G-shit meter the whole time. LOL :thumbsdown