RalliArt Stock Dyno Chart 220 AWHP

[MikeW-RRE]

Just dynoed a stock RalliArt here at the shop.




Not nearly as retarded rich as EVO Xs:




Kind of goofy stock boost. It is an early car so I imagine it would be better on a production car. It had the same spike in street driving. It would kind of waver and cycle, rolling up and down till about 4K. A longer pull on the dyno smoothed it out. That contributed to the quicker spool. That would be the spool you would get by putting it in 5th and hammering the throttle to the floor and hanging on till you hit red line.





Injectors are nowhere near maxed out. Only 70% duty cycle vs the EVO Xs at 95% stock according to the ECUTeK logger. There should be room for much more power when the boost is raised.


Mike W

[OxSnapxLC?]

Hey Mike I I'm buying the RA soon and was wondering if the exhaust outlet on this car shares the pipes with the evo X if yes I will see you in a few months!

[MikeW-RRE]

According to the published reports the exhaust system is the same. That means all the existing higher flowing aftermarket parts should bolt directly up.

Here is our page with current EVO X exhaust information. As we get cars through the shop I'll update it with what fits and works on the RalliArt too.

http://www.roadraceengineering.com/evox/rreexhaust.htm

Mike W

[CarGuy]

Originally Posted by MikeW-RRE

According to the published reports the exhaust system is the same. That means all the existing higher flowing aftermarket parts should bolt directly up.

Here is our page with current EVO X exhaust information. As we get cars through the shop I'll update it with what fits and works on the RalliArt too.

http://www.roadraceengineering.com/evox/rreexhaust.htm

Mike W

Mike - I can confirm that according to Mitsubishi it shares the same exact exhaust as the Evo, one of the few parts they share besides the 4B11.

[OxSnapxLC?]

other than the Exhaust outlets do the ralliart and the evo x share the same piping under the car?

[CarGuy]

According to Mitsu, it is the exact same exhaust. I would guess that means from the turbo out to the tailpipe. The picture in the press kit shows the exhaust from turbo to tip, so it should be 100% the same.

[OxSnapxLC?]

ALRIGHT!!!!

I know what i'm getting for christmas now haaha

[Bom]

Someone over on Evom.net with a RA has bought the T1R exhaust made for the EVO X. He's trying to return it because it doesn't fit. The test pipe fits though...

[WRXEATR]

i dont think they are exact.
ralliart catalog shows different part number for axle back
i might be wrong

[CarGuy]

Originally Posted by Bom

Someone over on Evom.net with a RA has bought the T1R exhaust made for the EVO X. He's trying to return it because it doesn't fit. The test pipe fits though...

The stock exhaust may be engineered to fit both the Ralliart and the Evo, whereas the aftermarket may have only been able to test fit it on an Evo which was all they had available at the time when they engineered the aftermarket exhaust. It could just be as simple as that.