ir v fortuna specs

[johnny5]

hey guys whats the diff between these and normal ir v's looking at buying
http://www.trademe.co.nz/motors/used-ca ... 386671.htm
Well apart from the obvious body additions which are a bonus whats been added over the standard ir v to make slightly more power

[archon]

It says in the ad doesn't it?

- Different spec turbo charger
- Stainless steel exhaust
- Yamaha Power badge

[Tofu]

http://grailboy.blogspot.com/2010/04/jz ... lista.html

[FLAWLES]

going buy that its not much

pending on what was ticked in the options box when it let that factory

i would be doubting turbo up grade to be honest.............uless you take it for a test drive and whip the dump pipe off to see if its a steel wheeled ct15b

[johnny5]

It says in the ad doesn't it?

- Different spec turbo charger
- Stainless steel exhaust
- Yamaha Power badge

read that but looking for more exact specs whats done to that turbo? how is it better over stock ?whats a power badge? (lmao)
We all know yamaha have had a bit to do with the motors so I assume its just a badge promoting this union

[archon]

I reckon you'd have a hard time finding out the turbo specs, if they are indeed different (it could just be a different wastegate actuator to run a few more psi).
Standard wheels are
Compressor 46 / 65 mm
Turbine: 59.8 / 48 mm

I'm pretty sure the Yamaha Power badge is just a badge saying.........Yamaha Power, but from what I've read there were Fortuna and Fortuna Yamaha Power models. The Fortuna is just kit/wheels/suspension/interior, while the the YP one apparently makes 225kw. A couple of extra psi plus a cat back exhaust should put a normal IR-V/G-tb at 225kw.

[johnny5]

thanks for that gonna make time to go have a look at it currently in a 2001 sti need to go back to a car with power

[archon]

thanks for that gonna make time to go have a look at it currently in a 2001 sti need to go back to a car with power

Stock for stock a manual V7 Sti would eat a turbo 110 for breakfast up to 100kmh, they'd be about even from 100-180 though. The autos have ridiculously long gearing, 80 in first, 150 in second.

If you do check out the Fortuna have a look for the axle code on the build plate. In theory those models should definitely have factory LSD (B01D) and I'm also curious if they used a 3.9 ratio.