ShunGokuSatsu Posted April 29, 2017 Share Posted April 29, 2017 Alright, I've checked the forums for a similar post so that I wouldn't need to make another thread but I've had no luck. My apologies if I've overlooked it. This is a quick breakdown: 2013 sti shortblock 2009 lgt heads P&P Oem sti crank King Performance rod and crank bearings Brian Crower rods Manley pistons Tgv deletes Air pump delete Emissions delete ID1000s Walbro 400lph 20g turbo Perrin intake Perrin inlet pipe Fast motorsports fmic Tomei uel headers Tomei catless up Grimmspeed catless dp Invidia q300 catback Aem oil pressure gauge Aem wideband o2 Opensource tune for break in mileage So basically I started it up the other night, it was rough down low in the rpms. I need to give it some gas to keep it alive. When I blipped it, rpms rose up just fine without breaking up. I have a feeling it's gotta do something with the base map. Any help will be appreciated. I'll attach some pictures for ya in a bit. THANKS! Link to comment Share on other sites More sharing options...
ShunGokuSatsu Posted April 29, 2017 Author Share Posted April 29, 2017 http://i1132.photobucket.com/albums/m577/skywalker0106/Mobile%20Uploads/20170429_150127_HDR.jpg http://i1132.photobucket.com/albums/m577/skywalker0106/Mobile%20Uploads/IMG_20170418_122722_345.jpg http://i1132.photobucket.com/albums/m577/skywalker0106/Mobile%20Uploads/IMG_235538_457_1493085284854.jpg http://i1132.photobucket.com/albums/m577/skywalker0106/Mobile%20Uploads/PicsArt_04-29-02.17.09.png Link to comment Share on other sites More sharing options...
Max Capacity Posted April 29, 2017 Share Posted April 29, 2017 Your going to not want to start it again until you have a good base map from Mike Kinsman of http://www.tuningalliance.com Your car is far from stock, only trust it to Mike. Really, its that important. 305,600miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. (SOLD). CHECK your oil, these cars use it. Engine Build - Click Here Link to comment Share on other sites More sharing options...
Th3Franz Posted April 30, 2017 Share Posted April 30, 2017 Sounds like your MAF scaling is way off due to your mods so the car is stalling. -Franz The end of a Legacy http://www.youtube.com/th3franz Link to comment Share on other sites More sharing options...
ShunGokuSatsu Posted April 30, 2017 Author Share Posted April 30, 2017 Actually found out my pcv system was routed incorrectly . There was essentially an internal vacuum leak. Once I took care of that it ran off the maf no problem. I gotta do a couple more things today and see what else may not be right. Link to comment Share on other sites More sharing options...
G5892 Posted April 30, 2017 Share Posted April 30, 2017 Great looking car! I also have the fast Motorsports fmic. Do you remember what sizes t-bolt comes with the kit? Figured Id ask before I start pulling things off. Link to comment Share on other sites More sharing options...
ShunGokuSatsu Posted May 1, 2017 Author Share Posted May 1, 2017 Great looking car! I also have the fast Motorsports fmic. Do you remember what sizes t-bolt comes with the kit? Figured Id ask before I start pulling things off. Thanks! I wanna say it is 10mm nuts and 2.5in + 3in clamps if I'm not mistaken Link to comment Share on other sites More sharing options...
ShunGokuSatsu Posted May 1, 2017 Author Share Posted May 1, 2017 Quick question: because I found that my pcv system was kinda whacky...its safe to run pcv to oil cooler and cooler to inlet correct? I have one port on each valve cover going to equalizer tube, and the other T'd together and to a little breather filter. Unfortunately I have a 2port catch can as opposed to a 4. The write ups I've seen have valve cover breather ports T'd to catch can and catch can to turbo inlet. Sorry if this has already been answered. Link to comment Share on other sites More sharing options...
Th3Franz Posted May 1, 2017 Share Posted May 1, 2017 Do you have an AOS or just a catch can? usually catch cans are not plumbed back to the inlet while an AOS is. -Franz The end of a Legacy http://www.youtube.com/th3franz Link to comment Share on other sites More sharing options...
ShunGokuSatsu Posted May 1, 2017 Author Share Posted May 1, 2017 Do you have an AOS or just a catch can? usually catch cans are not plumbed back to the inlet while an AOS is. Just a catch can. Mishimoto 2port. Link to comment Share on other sites More sharing options...
NSFW Posted May 2, 2017 Share Posted May 2, 2017 Your max MAF limit seems too low. I wouldn't be surprise to see 350 with that turbo, so I'd set it to 400 just to be safe. Can you post a picture of your MAF curve from ecuflash? Link to comment Share on other sites More sharing options...
ShunGokuSatsu Posted May 2, 2017 Author Share Posted May 2, 2017 Your max MAF limit seems too low. I wouldn't be surprise to see 350 with that turbo, so I'd set it to 400 just to be safe. Can you post a picture of your MAF curve from ecuflash? I ended up sending out for a basemap/protune from prime motoring in NJ. I'd rather not risk any damage on my end from dicking around with a tune:lol: Waiting on Jr to do his thing and send me back a file to use with accessport. Link to comment Share on other sites More sharing options...
need bb Posted May 3, 2017 Share Posted May 3, 2017 Smart move. Have you checked to make sure that you don't have any boost leaks before starting the tuning process? Link to comment Share on other sites More sharing options...
ShunGokuSatsu Posted May 3, 2017 Author Share Posted May 3, 2017 Smart move. Have you checked to make sure that you don't have any boost leaks before starting the tuning process? I haven't. I've really just let it idle for like 10 minutes a couple times and given it a few braps. Once basemap is loaded, I'll be able to do my oil changes and scoot around a little bit for break in mileage. I'm sure any boost leaks will be noticeable Link to comment Share on other sites More sharing options...
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