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Old 03-02-2007, 11:47 AM   #1
redglare45
 
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Those are some GREAT preliminary numbers turboyaris .
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Old 03-02-2007, 12:17 PM   #2
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Wow i'm shock, great numbers, what is going to be the base price for this kit?
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Old 03-02-2007, 02:25 PM   #3
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What's your boost level? I'd wish for lower boost levels BUT having seen N/A conversions, I'd imagine we're talking 10-14 lbs?

The pulley replacement is a logical thing. I like that. Doing anything with the stock motor mounts? Not being a supercharging guy, how does the idea of a larger (bored out) throttle body and polished instake manifold sound? Make it smooooooooth.

The meth injection might be a smart thing. Might look at a crank scraper and a fuel return line. I'm not overly familiar with the Yaris engine. Actually I need to stay away from it...I'll get myself into trouble. I'll just stick with stereos and my friend's turbos.

Just BE CAREFUL! I hate hearing about engines self-destructing. Keep that boost manageable.
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Old 03-02-2007, 03:17 PM   #4
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What did the car baseline on that dyno?

It definately sounds good. What are you using for engine managment? Have you adjusted timing yet?

Ashley
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Old 03-02-2007, 03:24 PM   #5
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The sound is sooo sweeet. I'm going to have to start saving.
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Old 03-02-2007, 08:56 PM   #6
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Quote:
Originally Posted by sqcomp View Post
What's your boost level? I'd wish for lower boost levels BUT having seen N/A conversions, I'd imagine we're talking 10-14 lbs?

The pulley replacement is a logical thing. I like that. Doing anything with the stock motor mounts? Not being a supercharging guy, how does the idea of a larger (bored out) throttle body and polished instake manifold sound? Make it smooooooooth.

The meth injection might be a smart thing. Might look at a crank scraper and a fuel return line. I'm not overly familiar with the Yaris engine. Actually I need to stay away from it...I'll get myself into trouble. I'll just stick with stereos and my friend's turbos.

Just BE CAREFUL! I hate hearing about engines self-destructing. Keep that boost manageable.

Boost is between 7.5psi and 8psi. Nothing on the motor mounts. Can't port the manifold, it's plastic.. Throttle body, maybe, but it has a lot of ($$$) electronics in it..

Return style fuel system is only needed if you want to be able to bump the fuel pressure from stock, which is not really needed at this power level with these injectors.. The stock pump and fuel lines will flow fine at this level.
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Old 03-02-2007, 05:07 PM   #7
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Freeking sexy i say , just watch out with the boost or it will blow the thing out, how much boost are you currently runing?

The video is sweet
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Old 03-02-2007, 05:23 PM   #8
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Obviously there's not going to be any lag...it's a S/C. I was just floating the idea of a TT setup on a DOHC vehicle. I might agree with you about the "no need" for TTs on this vehicle. Technically since the engine isn't engineered for speed and power, there's no need for a S/C either. The top end power won't be there like it would from a turbo but still, it is there. This is why looking at the numbers and graphs would help us make decisions.

The TT argument could go on for a while.

When you say "proper sized turbo" you mean what will give the mean performance. The middle ground of boost lag and overall boost pressure. Hell, there's no need for a TT setup on a Supra, a 300z, a WRX or EVO...but they're out there.

An example is the SRT, give a good manifold with twin stockers and you have just as much output as a big "laggy" turbo with faster spool. Port and clip those babys and you're going to be screaming. Tell me the sound alone wouldn't give a chub or two! On the other hand, they made that 2.4L for a turbo application. DCR is working with at least 500 Hp on the twin Mitsu stockers at a faster spool than a GT30 or GT35.

I like the open ended discussion though. Please, don't get the idea that I'm trying to shoot it down. Having seen heads blow from too much boost...I just want you guys to BE CAREFUL!!!
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Old 03-02-2007, 05:34 PM   #9
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i think i just messed my pants.............
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Old 03-02-2007, 05:50 PM   #10
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What is important here is that as more and more people do get this, that will lead to more and more people taking notice and making more and better parts for the Yaris. I see this turbo app now where is the guy going with the NA build. Id love to see be able to have my Yaris scream up to about a 10k rpm redline. Someone need to hook up with JUN or Top Secret and have them tune the Yaris. Awesome results btw.
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Old 03-02-2007, 05:54 PM   #11
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Get AEM to do the EMS for the Yaris and you'll have 10K ability. You'll have to re-work the entire engine though from top to bottom...

I agree with the tuning idea. Demand is the mother of invention!
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Old 03-02-2007, 08:48 PM   #12
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Quote:
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Get AEM to do the EMS for the Yaris and you'll have 10K ability. You'll have to re-work the entire engine though from top to bottom...

I agree with the tuning idea. Demand is the mother of invention!
The problem with the AEM is no DBW support.. So you're going to have hard wire in a EMS, while keeping your stock ECU for drive by wire.. which is no fun..

Or convert to a cable throttle, which is still no picnic.. Wiring nightmare.

I also don't think you're going to be spinning a stock motor to 10k. Been there, done that, got the t-shirt.. or something..
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Old 03-02-2007, 08:51 PM   #13
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Old 03-05-2007, 11:39 AM   #14
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Oh man

I think I need to stop reading this thread. Cause everytime I hear something like that last post, I can feel my wallet opening up even more lol. Id be more than happy to just keep up with an srt-4 let alone a stage 2. And speaking of ws6's, there was one sitting outside my house lastnight, dark blue, tinted, and when he started it up I could tell their might have been some forced induction. Talk about a beautiful thing lol.

But seriously, have we come up with any permanent numbers on the kit? and what exactly comes with the kit, I mean a full list. I am curious to what parts I would need outside of the kit, such as gauges, a possible boost controller, tranny cooler(need to research to see how feasable this would be), and other miscellaneous parts. I think if the kit were to come out in the low to mid 3's you would have a lot of inquiries, including myself.

id definately like to hear some track stories, on and off slicks. The only thing that worries me with the slicks is what was mentioned before with the axles. One good hook up and your axles arent up to the task, well you know lol. But all the more to get some beefier axles, I love breaking shit, Cause I know ill get to replace it with somethign bigger and better lol
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Old 03-29-2007, 01:29 PM   #15
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Is this the dyno for the car in question? That is one odd looking dyno... It looks like the torque takes a nose dive up top, but inreality it only dips about 30ft.lbs. from peak to redline. Not bad

I was going to call until I started REALLY looking at the torque curve, I could see this Yaris beating an LS1 and S2SRT-4, probably capable of low 13's.
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Old 03-02-2007, 09:14 PM   #16
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All I can say is.....this is the beginning of a REALLY good thing.
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Old 03-02-2007, 09:47 PM   #17
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is this turbo thing will fuck your car up really fast? i mean i got no idea how turbo works and last in your car?
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Old 03-04-2007, 12:37 AM   #18
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is this turbo thing will fuck your car up really fast? i mean i got no idea how turbo works and last in your car?
Speak english!
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