I just upgraded the vortech supercharger pulley from 5" to 4.5" and retuned my car with HONDATA K-pro. im very satisfied of the results.

with the stock pulley the car had 320whp in cold weather.

the first dyno run without tuning and using the original map, i got 337whp.

after some runs and tuning, the final number i got was 358.95whp

air to fuel ratio was close to 11.9 at full throttle in the dyno, but the reading is lower in my wideband when i drive the car.

what do you think guys?

other power mods: J's header, J's 70rr headerback exhaust, Hondata K-pro, 750cc injectors.

yeah and the video:
[media]http://www.youtube.com/watch?v=n2R3JG2jPQM [/media]&feature=channel

 

those are some pretty great numbers for the boost you are running. i have an SOS kit and i was shooting for something like 350whp @ 10psi - maybe i'm being too modest?

 

on 8psi, i laid down 350whp dynojet. it will happen as long as you have a way to tune your set.

how do you like that exhuast? sounds like a race car!

 

it depends on many things. what is your exhaust setup? i think the header and 70rr helped with the flow.

thanks. i love it it sounds even better and louder in real but i think its a bit overkill for the street, when i have enough $$$, ill buy another exhaust and keep this one where it belongs. for track days. in the last track event my car was the loudest!

 

post up the dyno sheet!

 

i need to scan it. tommorow ill post it

 

flyby video
[media]http://www.youtube.com/watch?v=M10nuDaqNoU [/media]

 

nice....

 

i'll be using the stock header, to a 2.5" HFC, to a t1r70em single. as for fuel, its a simple setup - walbro255, ID 725cc's (or maybe the 1000s?), and kpro management. all this on an AP2 motor.

not sure if it matters, but i'll be utilizing the 10psi pulley as well as the upgraded heat exchanger. i would LOVE to see 380s.

 

nice...
you should get injectors. im at 8psi and running k-pro evry thing els stock and i made 366. whp...