Legacy Turbo Versus WRX performance
Posted: Tue Apr 09, 2002 12:20 pm
I have a 92 Legacy Turbo with an old WRX intercooler, 3" exhaust and a handful of other mild external modifications. I have a good friend who owned a 93 Legacy Turbo (stock) and recently bought a new USA WRX sedan. I have driven both cars at near the limits with and without modifications. Here is what I think (notice that I didn't say "know".
The stock WRX is a lot quicker than the stock Legacy Turbo. The Legacy Turbo with the boost turned up to 14psi, free-flowing exhaust, K&N panel filter in stock air box and an intercooler is still not quite as the stock WRX. I am currently working on getting my car running perfectly in at stock boost levels, then I am going to play with fuel pressure (I already have a bigger fuel pump) and I expect it to be as quick as the stock WRX.
The WRX, even with a cat before the turbo breathes better than my EJ22T. A pound of boost gives more bang for the buck on the WRX than it does on my Legacy. We put on a $1700 TurboXS Stage 2 kit (Dastek Unichip, Exhaust, Hi Flow Cat, Nice Manual Boost Controller) and it added $50bhp with quicker spooling.
I don't think it would be practical for me to try to take my EJ22T to the point where it would dust the stage 2 WRX.
Both cars weigh about the same. The Legacy is quite a bit roomier, with sunroof and fold-down seats. The new WRX has a much stiffer chassis than my 10 year old car that has had its frame flexed every day. I can tell that even if both cars were new, the WRX is a lot more resistant to frame flex. The WRX has LSD in the rear diff and it hooks up quicker in the mud and snow.
In a rally-like situation, the better driver could win in either car. I absolutely love driving the WRX, but I also absolutely love driving my old Legacy. I still think my old Legacy is pretty damn cool and definitely a hot real-world ride. It is a crime against nature to subjectively compare any Subaru to other hot imports in drag racing applications. Subarus only come into their own in performance situations that include lots of weight shifting, irregular surfaces, and undependable traction.
Bill Robinson
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The stock WRX is a lot quicker than the stock Legacy Turbo. The Legacy Turbo with the boost turned up to 14psi, free-flowing exhaust, K&N panel filter in stock air box and an intercooler is still not quite as the stock WRX. I am currently working on getting my car running perfectly in at stock boost levels, then I am going to play with fuel pressure (I already have a bigger fuel pump) and I expect it to be as quick as the stock WRX.
The WRX, even with a cat before the turbo breathes better than my EJ22T. A pound of boost gives more bang for the buck on the WRX than it does on my Legacy. We put on a $1700 TurboXS Stage 2 kit (Dastek Unichip, Exhaust, Hi Flow Cat, Nice Manual Boost Controller) and it added $50bhp with quicker spooling.
I don't think it would be practical for me to try to take my EJ22T to the point where it would dust the stage 2 WRX.
Both cars weigh about the same. The Legacy is quite a bit roomier, with sunroof and fold-down seats. The new WRX has a much stiffer chassis than my 10 year old car that has had its frame flexed every day. I can tell that even if both cars were new, the WRX is a lot more resistant to frame flex. The WRX has LSD in the rear diff and it hooks up quicker in the mud and snow.
In a rally-like situation, the better driver could win in either car. I absolutely love driving the WRX, but I also absolutely love driving my old Legacy. I still think my old Legacy is pretty damn cool and definitely a hot real-world ride. It is a crime against nature to subjectively compare any Subaru to other hot imports in drag racing applications. Subarus only come into their own in performance situations that include lots of weight shifting, irregular surfaces, and undependable traction.
Bill Robinson
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<http://rd.yahoo.com/M=194081.1994012.34 ... ?code=3466> Click Here!
<http://us.adserver.yahoo.com/l?M=194081 ... =813449433>
To unsubscribe from this group, please send an email to:
BC-BFLegacyWorks-unsubscribe@egroups.com
zZz <http://docs.yahoo.com/info/terms/> .