e246

Now i really wanna get this setup, but i was reading on another site a stock scion tc blew one with i/h/e and said it doesnt really add any power, he said it take 10-15 h.p from low and adds 20 up top so 5h.p more Is he right, all you guys with i/h/e did you notice a good power increase, thanks again

SPscionTC

i felt a good amount of power when i put in my I/H/E combo, and you dont lose that much low end! you may lose up to 5bhp low-end but you gain around 15-20whp top-end...

If you want to see numbers on i/h/e set-up just click the search button, and you can look at all the dyno sheets that people have posted... Also i remember seeing that somebody had Injen CAI, DC Headers, full exhaust(not sure which one), Invidia S-Pipe, and GReddy E-manage... He made 203whp, and it wasn't all top-end it went from the middle of the power band to top-end!!! Even though this may not be only i/h/e its a good amount of power for the setup, and it's very close to the i/h/e.

I'm to tierd to look for the dyno sheet right now, but as soon as i find it i'll post a link.

Sleep3r

haha i've never heard of a motor blowing up with i/h/e......please enlighten me

Sniffs

he means a stock tc blew away a tc with i/h/e

Mid_Life_tC-risis

Must have been supercharged with mods, that figure is WAY high for I/H/E + EMS, too high for stock S/C, and too low for turbo.

Best I've seen for I/H/E + EMS is KCTTC, topped out at 166whp with camcon and about 4 hours on the dyno.

https://www.scionlife.com/forums/viewtopic.php?t=171544

Unless you can swing free time on the dyno, EMS & tuning becomes more expensive than I/H/E gains are worth.

SPscionTC

Yea your right! i apologize, i didn't see the s/c mod before but now that i went back i read it all the way through i see that at the bottom of the list it says "trd s/c".


I was wondering all this time if i was doing something horribly wrong or that person had an amazing tune!

EnoLiddell

So since he got 203whp with i/h/e and s/c, doesnt that mean he got about 20whp from the i/h/e alone since s/c gives u about 40whp?

Mid_Life_tC-risis

Hard to say without knowing his exact setup. He also might be running an aftermarket S/C pulley and/or EMS.