|
Forced Induction Turbo, Supercharger, Methanol, Nitrous |
|
Thread Tools | Search this Thread |
09-01-2016, 05:14 PM | #15 |
Senior Member
Join Date: Nov 2014
Drives: 2015 Scion FR-S 6MT
Location: Dallas, TX
Posts: 370
Thanks: 152
Thanked 166 Times in 114 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
|
My O2 sensor died this morning shortly before getting to the dyno so I didn't really make any changes while on the dyno. But now I've got numbers. 284whp and 230ft-lbs of torque on around 6 to 6.5psi. And that's with it spinning the wheels on the dyno below 3k rpm so it may actually be making more torque. Sent from my SM-G900T using Tapatalk
__________________
|
The Following User Says Thank You to Amaya For This Useful Post: | steve86gt (09-01-2016) |
09-01-2016, 06:25 PM | #16 |
poor man's evora
Join Date: Dec 2012
Drives: Turbod BRZ
Location: Dallas
Posts: 620
Thanks: 42
Thanked 190 Times in 137 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
good numbers man!
__________________
|
The Following User Says Thank You to malubawla For This Useful Post: | Amaya (09-02-2016) |
09-01-2016, 06:30 PM | #17 |
Senior Member
Join Date: Nov 2014
Drives: 2015 Scion FR-S 6MT
Location: Dallas, TX
Posts: 370
Thanks: 152
Thanked 166 Times in 114 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
|
Here it is compared to what it made NA Sent from my SM-G900T using Tapatalk
__________________
|
09-02-2016, 10:18 PM | #18 |
Senior Member
Join Date: Nov 2014
Drives: 2015 Scion FR-S 6MT
Location: Dallas, TX
Posts: 370
Thanks: 152
Thanked 166 Times in 114 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
|
16 days and almost 1500 miles of boost. Can you tell I spent a lot of time road tuning it? :P
Sent from my SM-G900T using Tapatalk
__________________
|
09-03-2016, 02:41 PM | #19 |
Senior Member
Join Date: Nov 2012
Drives: sc00ter
Location: 805 818
Posts: 568
Thanks: 76
Thanked 139 Times in 115 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
wow fantastic number for low boost!! although why is the graph looks weird?
|
09-03-2016, 03:09 PM | #20 |
Senior Member
Join Date: Nov 2014
Drives: 2015 Scion FR-S 6MT
Location: Dallas, TX
Posts: 370
Thanks: 152
Thanked 166 Times in 114 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
|
The weirdness is from wheel spin during the pulls. We ended spraying VHT on the tires and rollers and I had to not go full throttle right off the bat. The one line that is not weird is at part throttle for the lower rpms. The turbo spools so fast one of the guys thought something was wrong because my wastegate opens as soon as you punch it :P
Sent from my SM-G900T using Tapatalk
__________________
|
09-03-2016, 03:22 PM | #21 |
Junior
Join Date: Aug 2013
Drives: a car
Location: Probably at school
Posts: 4,341
Thanks: 3,184
Thanked 2,512 Times in 1,502 Posts
Mentioned: 20 Post(s)
Tagged: 0 Thread(s)
|
Ah, a properly sized turbo, something I wish alot more people knew how to do.
__________________
"Ah! What music! They could have never imagined, those pioneers who invented the automobile, that it would posses us like this, our imaginations, our dreams. Men love women, but even more than that, men love CARS!"-Lord Hesketh
|
The Following 2 Users Say Thank You to cdrazic93 For This Useful Post: | Amaya (09-04-2016), x808drifter (09-03-2016) |
09-03-2016, 09:45 PM | #22 |
Senior Member
Join Date: Mar 2013
Drives: Sterling BRZ Ltd
Location: New England
Posts: 1,702
Thanks: 403
Thanked 1,389 Times in 671 Posts
Mentioned: 20 Post(s)
Tagged: 2 Thread(s)
|
GT28 Love!! The 2863 looks killer
__________________
|
The Following User Says Thank You to mrk1 For This Useful Post: | Amaya (09-04-2016) |
09-06-2016, 08:38 PM | #23 |
Senior Member
Join Date: Nov 2014
Drives: 2015 Scion FR-S 6MT
Location: Dallas, TX
Posts: 370
Thanks: 152
Thanked 166 Times in 114 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
|
So apparently my O2 sensor is fine, the fuse for the heater just blew when I was hooking up my flexfuel analyzer to the secondary O2 input. I had planned to use the flexfuel input on the dyno for "live" tuning. Which is another thing yall might be interested in seeing. My flexfuel analyzer:
The sensor is a standard GM unit and outputs a frequency signal with the E% and fuel temp encoded into the one output. Because the standard inputs for our ECU are reading a 0-5V signal I'm using an arduino to interpret the sensor signal and convert it to an output that the ECU can easily use. As an added bonus I have programmed the arduino to allow me to manually take control of it's output signal. This means I have a driver/tuner controlled input that combined with Ecutek custom maps gives me a lot of options for adjusting stuff without reflashing constantly. Also, in preparation for turning the boost up I have started working on extending the parameters that effect the boost controller. Using 3 custom maps I am adjusting target boost based on mapswitch mode, rpm, gear, and accelerator position. I'm going to try turning the boost up at higher rpms in the next day or two. Since torque was dropping off I should be able to get another 30 ft-lb at the top end without the clutch slipping. But I've got a FX350 clutch that will be going in so that will stop being a limiting factor. Probably be a couple months before that happens though. Sent from my SM-G900T using Tapatalk
__________________
|
09-06-2016, 09:02 PM | #24 |
Senior Member
Join Date: Nov 2014
Drives: 2015 Scion FR-S 6MT
Location: Dallas, TX
Posts: 370
Thanks: 152
Thanked 166 Times in 114 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
|
I'm also making some progress on scaling the MAF as until now I've been running fulltime speed density. But I think for this setup the MAF will be a more accurate and adaptable way to read air flow at lower rpm/engine load. I'll probably try to put together a more detailed post about my experiences with tuning the car, hopefully it will be of help to others and I can get some feedback from more experienced/knowledgeable folks on what I've done wrong and how I can do a better job.
Sent from my SM-G900T using Tapatalk
__________________
|
09-07-2016, 05:54 AM | #25 |
Senior Member
Join Date: Nov 2014
Drives: 2015 Scion FR-S 6MT
Location: Dallas, TX
Posts: 370
Thanks: 152
Thanked 166 Times in 114 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
|
So I started turning the boost up tonight and got a little carried away. Now wheel spin in 3rd gear is an actual thing. And holy shit, it pulls HARD in 3rd! (Full boost only comes on in 3rd gear above 4500rpm)
The lowest line is from an old tune (5-6psi) and it made around 265whp when I tested it on the dyno. The other pulls are from tonight and are approximately 8psi, 11psi, and 15psi. I had figured I would max out the clutch by the time I hit 10psi but it wasn't slipping so I kept on increasing the boost. Granted it does slip after a few 15psi pulls and you have to let it cool off or whatever to get it to hold again. Also my intake temps get pretty high at 15psi but hopefully a bigger heat exchanger will help with that. Sent from my SM-G900T using Tapatalk
__________________
|
The Following User Says Thank You to Amaya For This Useful Post: | D_Thissen (09-07-2016) |
09-08-2016, 08:42 AM | #26 |
Senior Member
Join Date: Aug 2014
Drives: 2013 FR-S
Location: Northwest Iowa
Posts: 7,358
Thanks: 454
Thanked 4,548 Times in 2,950 Posts
Mentioned: 59 Post(s)
Tagged: 5 Thread(s)
|
How do you think the water/air intercooler is working compared to air/air? Velox makes a billet clutch fork and pivot you might consider when upgrading your clutch. Many people have reported great improvements with it and imo they're pretty cheap. How much has your setup cost? Would it have been cheaper to just buy a kit? You obviously like tinkering so I can understand if you wanted to do all the work yourself
|
09-08-2016, 05:23 PM | #27 | |
Senior Member
Join Date: Nov 2014
Drives: 2015 Scion FR-S 6MT
Location: Dallas, TX
Posts: 370
Thanks: 152
Thanked 166 Times in 114 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
|
Quote:
Depends on how you calculate it, you can get decent kits for less than I spent but for a comparable setup I think I've saved some money. Unless you factor in time spent on it. Basically for parts/materials I think it's about $5k currently. Add in another $1000 or so for tools and some parts that I ended up not needing/using. And maybe as much as $500 of miscellaneous expenses indirectly related to the project. Pricing out the kits/setups I wanted easily came out to $9k or more new so I think I came out ahead. I've also saved around $1k by buying some of the parts used. Sent from my SM-G900T using Tapatalk
__________________
|
|
09-08-2016, 05:27 PM | #28 |
Senior Member
Join Date: Nov 2014
Drives: 2015 Scion FR-S 6MT
Location: Dallas, TX
Posts: 370
Thanks: 152
Thanked 166 Times in 114 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
|
Oh, and quick update: not totally sure if I blew my engine yesterday. Last night I was totally sure it was fucked but after some sleep and taking some stuff apart it's looking like it may be fine and I've just got an issue with the crankcase ventilation. I'll update as I get into it more and check stuff out.
Sent from my SM-G900T using Tapatalk
__________________
|
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
WTB: SBD TURBO SETUP | BRZ_HaVoKx | Want-To-Buy Requests | 5 | 04-08-2016 09:36 PM |
Oil Catch Can for Turbo Setup | tonytduc | Forced Induction | 15 | 03-23-2016 11:16 PM |
FS: Entire P&L Stage 1 Turbo Setup - Turn key Setup ready to make 400+whp | PrimeMotoring | Engine, Exhaust, Bolt-Ons | 8 | 10-30-2015 06:36 AM |
So you think your JDM turbo setup is simple, huh? | D K | Forced Induction | 6 | 07-27-2015 05:00 PM |
FS: Entire P&L Stage 1 Turbo Setup - Turn key Setup ready to make 400+whp | PrimeMotoring | NY / NJ / CT / PA | 0 | 10-20-2014 10:48 AM |