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Seeing is Believing: 358rwhp, 400rwtq Supercharged IS350 (DYNO'd)

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Old 04-11-14, 01:48 PM   #151
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IS350 Supercharged//Bagged - 358RWHP - BTTW Hardcore Fabrication

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Old 04-11-14, 01:57 PM   #152
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I'm jealous
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Old 04-11-14, 09:55 PM   #153
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Track time, let's see some 1/4 numbers!
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Old 04-13-14, 08:47 AM   #154
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This is awesome! Luv it and very Jelly!
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Old 07-12-14, 12:16 AM   #155
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stewb10, any update on your setup? Im interested to know how it ended up doing in cooler weather. After you fixed the belt popping off issues, did the ecu act strangely in the <35 degree temps, also did it ever overboost or run lean?

Last boosted car I had was an SRT-6 and with the smaller s/c pulley in really cold weather it would do some funky stuff. Data logged and trouble shot for a while, then ending up selling it. Congrats on making it this far, im sure that's one fun car!
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Old 07-16-14, 10:48 AM   #156
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I've been woking on some other stuff actually. The process of discovering problems and fixing them can be a bit of a drag.
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Old 08-18-14, 07:14 AM   #157
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Quote:
Originally Posted by stewb10 View Post
I've been woking on some other stuff actually. The process of discovering problems and fixing them can be a bit of a drag.
nice car

what time have you done the quarter mile?
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Old 10-28-14, 10:36 PM   #158
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I just ordered my harness for the map ecu3.. how did tuning go? was it fairly simple or did you have someone familiar with it tune for you? Im pushing 9 lbs and hit 345 but i know it can go more... This was for my 3gs..
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Old 10-29-14, 12:02 AM   #159
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That's nuts!
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Old 11-27-14, 07:16 AM   #160
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Name:  image-625566580.jpg
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Who's ready to take a stab at 400whp?
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IS350 Supercharged//Bagged - 358RWHP - BTTW Hardcore Fabrication

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Old 11-27-14, 07:40 AM   #161
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You mean all this time you had oem headers?....:
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Old 11-27-14, 08:01 AM   #162
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Mmhmm. Took a while to get PPE to come around, but I'm VERY excited to be working with them on this project!

I am also switching my entire drive setup. Belt slip/tension issues will be a thing of the past. I will be able to spin the blower as fast as I want, up to 9ish psi if I choose. I don't see why I couldn't put out a 400whp dyno, even if its not safe tune. I'll back it down if I need to.

I'm also not sure if i posted it on here, but I'm running a boost limiting valve, so that and moving to a progressive water/meth controller will be my method of "tuning" until I have the time/money to augment fueling. I have a plan for that too though. Much simpler than a MAPECU3, and with a higher ceiling.
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Old 11-27-14, 09:01 AM   #163
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Congrats on the numbers!!!!
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Old 11-29-14, 09:02 PM   #164
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Nice to see you're still pushing the limits. Keep it up.
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Old 11-30-14, 08:52 AM   #165
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I honestly thought you already had headers! Well then, that'll net you probably another 20whp is my guess.

Any thoughts on a CF driveshaft to eek out those last few "free" ponies?
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