STi Horizontally Opposed engines
Compromised design. The biggest problem is turbo plumbing. The exhaust side of the engine is on the bottom, and H design means they terminate in different areas. There is a ton of piping pre-turbo, and that hurts. Moreover, they have a crossover pipe to bring them together, making more lag (and that droning boxer rumble).
Hogwash.
Compromised design. The biggest problem is turbo plumbing. The exhaust side of the engine is on the bottom, and H design means they terminate in different areas. There is a ton of piping pre-turbo, and that hurts. Moreover, they have a crossover pipe to bring them together, making more lag (and that droning boxer rumble).
Compromised design. The biggest problem is turbo plumbing. The exhaust side of the engine is on the bottom, and H design means they terminate in different areas. There is a ton of piping pre-turbo, and that hurts. Moreover, they have a crossover pipe to bring them together, making more lag (and that droning boxer rumble).

Neither of whom have gone anywhere near as fast in a Subaru as they have in an Evo.
You're gonna have to do better than that. At least bring real tech into a debate instead of pointless conjecture. Concede defeat now before it gets worse. You don't get any awards for making the most posts if you can't prove a point.

Neither of whom have gone anywhere near as fast in a Subaru as they have in an Evo.
You're gonna have to do better than that. At least bring real tech into a debate instead of pointless conjecture. Concede defeat now before it gets worse. You don't get any awards for making the most posts if you can't prove a point.
I said I wouldn't be surprised, oh no, how dare I say such a thing
. Jesus, I never realized that every statement had to be backed up with a full array of technical documents. It would be nice if we could have a conversation involving Subarus that didn't turn into a "lets jump on people" gong show that inevitably results in the thread being closed. You and I have both observed far worse comments in the Evo forums yet naturally no one is expected to provide a thesis to back up their opinions.
Last edited by ambystom01; Jul 22, 2009 at 04:46 PM.
Um... I already said it was just designed by Getrag, who the **** cares if Porsche helped on the design or not, it's already a ****ing amazing transmission, shifts better than my Carrera did for sure. Whether a Porsche tech helped or not doesn't really matter.
My point to Amby was why in the heck did he think a rear engine H6 Porsche engineer would consult on a front engine H4 Subaru transmission design? Because they are both boxer engines? Or someone said it on the internets? Lulz.
I didn't quote you. I can't support or refute your Getrag claim. All I've seen led me to believe that Subaru builds their own transmissions, but this was on an 02 WRX 5 speed manual and an 05 STi 6 speed manual.
My point to Amby was why in the heck did he think a rear engine H6 Porsche engineer would consult on a front engine H4 Subaru transmission design? Because they are both boxer engines? Or someone said it on the internets? Lulz.
My point to Amby was why in the heck did he think a rear engine H6 Porsche engineer would consult on a front engine H4 Subaru transmission design? Because they are both boxer engines? Or someone said it on the internets? Lulz.
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.... a cooperation which SOA vehemently denies even if it will increase sales due to a "porsche-inspired tranny." which means it isn't true as linked several posts back.
And I fully admitted that it may not be true, I simply said I wouldn't be surprised if it was actually the case that Porsche assisted with the design, that's it, nothing more. I didn't say it was a fact, nor did I even say it was supported (in fact I said it would have to remain a myth or urban legend). Apparently this makes it blasphemous, god forbid that one comment be made that doesn't have an entire library of documents to support it. I'm willing to bet that this kind of statement wouldn't raise an eyebrow if it was made by an Evo owner about the Evo (and I'm sure everyone here has seen far more ludicrous things said on Evom). I forgot that Subaru is a dirty word around here
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Last edited by ambystom01; Jul 22, 2009 at 11:19 PM.
I guess it would make Subie fans feel all warm and fuzzy inside if they believed the Porsche Gods reached down from the heavens and blessed their STis with knowledge and wisdom. However, there is no evidence to support that belief at all.
No, it would just be an interesting idea.
No it would be a marketing tool if it were true. You hear things like "Lotus tuned-suspension" because manufacturers want to extoll the virtues of a brand with lots of credibility in a certain area to help sell another car - and they pay to be able to say that. The fact that SOA denies it makes it an "interesting lie" they don't want to get sued over.
No it would be a marketing tool if it were true. You hear things like "Lotus tuned-suspension" because manufacturers want to extoll the virtues of a brand with lots of credibility in a certain area to help sell another car - and they pay to be able to say that. The fact that SOA denies it makes it an "interesting lie" they don't want to get sued over.







