Injen installed, open/closed hood dynoed - Page 3 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

*KID* · 10-25-2012, 06:21 PM

Sick nice ass gain. lol

Guess we just needa tweak the low end power with tuning or have the header fill in the low-mid range power

Bahraini86 · 10-25-2012, 06:31 PM

Here's a vid of the pull

[ame="http://www.youtube.com/watch?v=2Kp4XORe_dc&feature=youtube_gdata_player"]My 2013 Toyota GT86 on the dyno after an Injen intake system - YouTube[/ame]

2forme · 10-25-2012, 06:43 PM

I did a very rough "eyeball" overlay of our two intake runs in excel. Bahrain is going to send me the drf file when he has a chance to go grab it so I can get a more exact comparison.

The only difference in mods between our cars in these runs is mine has an SRT HB exhaust... other than that it's AFE vs Injen.

The curves look very similar and the 8-10 whp gap I attribute to the exhaust difference.

I'm still going to try and get my hands on an Injen for my own dyno comparison, but from the looks of it... it makes probably around the same power as the AFE. In the case of BAH's car, it fixed his AF so that the car puts out more normal numbers. 145 whp is way too low for a stock car.

Also note this is his best open hood Injen run.

*KID* · 10-25-2012, 06:43 PM

go cowboys

cuddefred · 10-25-2012, 06:57 PM

Quote:

Originally Posted by 2forme

I did a very rough "eyeball" overlay of our two intake runs in excel. Bahrain is going to send me the drf file when he has a chance to go grab it so I can get a more exact comparison.

The only difference in mods between our cars in these runs is mine has an SRT HB exhaust... other than that it's AFE vs Injen.

The curves look very similar and the 8-10 whp gap I attribute to the exhaust difference.

I'm still going to try and get my hands on an Injen for my own dyno comparison, but from the looks of it... it makes probably around the same power as the AFE. In the case of BAH's car, it fixed his AF so that the car puts out more normal numbers. 145 whp is way too low for a stock car.

Also note this is his best open hood Injen run.

Hi. I may have missed it elsewhere but do you have a dyno with your Visconti tune with and without the Injen? This would be really useful as I may go that route if the gains are worthwhile. I have already signed up for the Vis tune and E85 but have no car to put it on yet! Thanks.

empower-auto · 10-25-2012, 07:08 PM

this whole thread is no good to me .. that baseline dyno is just too weird. 145 is the lowest I have ever seen.

Bahraini86 · 10-25-2012, 07:29 PM

Any base dyno runs with 18" wheels?

empower-auto · 10-25-2012, 07:38 PM

Quote:

Originally Posted by Bahraini86

Any base dyno runs with 18" wheels?

Any dyno tunes with aluminum shift knobs?

Bahraini86 · 10-25-2012, 07:53 PM

Quote:

Originally Posted by empower-auto

Any dyno tunes with aluminum shift knobs?

Seems u haven't heard of rotational mass. How come a light pulley put some power on the dyno!?

soros151 · 10-25-2012, 08:02 PM

watching.

xwd · 10-25-2012, 08:34 PM

What kind of gas do you have there? 145 is very low on the stock dyno it's possible the ECU had encountered some detonation along the way and the advance was down. I bet if you had reset the ECU before the stock run it would have been near 160 by itself.

ABQautoxer · 10-25-2012, 08:41 PM

FWIW, I did two pulls on a dyno with my car relatively stock. 152whp average. Pulled battery for 2 minutes, did 2 pulls, average 161whp. So unfortunately the battery pull on a 145whp baselin could have seen 15whp more just on that if its like my car and 5whp for the intake.

Bahraini86 · 10-25-2012, 09:00 PM

Quote:

Originally Posted by dwx

What kind of gas do you have there? 145 is very low on the stock dyno it's possible the ECU had encountered some detonation along the way and the advance was down. I bet if you had reset the ECU before the stock run it would have been near 160 by itself.

91 oct

Guys, either ways, my butt dyno feels the diffidence above 4500rpm. Car pulls and sound amazing

2forme · 10-25-2012, 09:09 PM

Quote:

Originally Posted by ABQautoxer

FWIW, I did two pulls on a dyno with my car relatively stock. 152whp average. Pulled battery for 2 minutes, did 2 pulls, average 161whp. So unfortunately the battery pull on a 145whp baselin could have seen 15whp more just on that if its like my car and 5whp for the intake.

Interesting. I did back to back pulls with an ecu reset and the difference was 1-2 whp. That is weird.

10-25-2012, 06:21 PM	#29
KID 86-er Join Date: May 2012 Drives: BRZ tS Location: Laredo, TX Posts: 970 Thanks: 195 Thanked 253 Times in 175 Posts Mentioned: 3 Post(s)	Sick nice ass gain. lol Guess we just needa tweak the low end power with tuning or have the header fill in the low-mid range power __________________ 2018 Subaru BRZ ts 020/500 - My Daily, work car, and track car

10-25-2012, 06:31 PM	#30
Bahraini86 Senior Member Join Date: Mar 2012 Drives: Toyota GT86 Location: Bahrain Posts: 404 Thanks: 166 Thanked 307 Times in 101 Posts Mentioned: 4 Post(s)	Here's a vid of the pull [ame="http://www.youtube.com/watch?v=2Kp4XORe_dc&feature=youtube_gdata_player"]My 2013 Toyota GT86 on the dyno after an Injen intake system - YouTube[/ame] __________________ '73 240z Triple-Carbed '03 350z Supercharged (455whp) '09 135i Twin-Turbocharged (11.85@188km/hr) My 6MT GT86 Build Log My Naturally Aspirated 13.90@98.8mph run

10-25-2012, 06:43 PM	#32
KID 86-er Join Date: May 2012 Drives: BRZ tS Location: Laredo, TX Posts: 970 Thanks: 195 Thanked 253 Times in 175 Posts Mentioned: 3 Post(s)	go cowboys __________________ 2018 Subaru BRZ ts 020/500 - My Daily, work car, and track car

10-25-2012, 07:08 PM	#34
empower-auto Kouki-Monster Join Date: May 2012 Drives: 2013 Scion FR-S Location: Saskatoon, SK Posts: 1,137 Thanks: 11 Thanked 562 Times in 261 Posts Mentioned: 6 Post(s)	this whole thread is no good to me .. that baseline dyno is just too weird. 145 is the lowest I have ever seen. __________________ Rich Anderson EMPOWER AUTO

10-25-2012, 07:29 PM	#35
Bahraini86 Senior Member Join Date: Mar 2012 Drives: Toyota GT86 Location: Bahrain Posts: 404 Thanks: 166 Thanked 307 Times in 101 Posts Mentioned: 4 Post(s)	Any base dyno runs with 18" wheels? __________________ '73 240z Triple-Carbed '03 350z Supercharged (455whp) '09 135i Twin-Turbocharged (11.85@188km/hr) My 6MT GT86 Build Log My Naturally Aspirated 13.90@98.8mph run

10-25-2012, 08:34 PM	#39
xwd Senior Member Join Date: Feb 2012 Drives: 2013 DGM Subaru BRZ (Subie #9) Location: ATL, US Posts: 2,667 Thanks: 123 Thanked 861 Times in 552 Posts Mentioned: 32 Post(s)	What kind of gas do you have there? 145 is very low on the stock dyno it's possible the ECU had encountered some detonation along the way and the advance was down. I bet if you had reset the ECU before the stock run it would have been near 160 by itself.

10-25-2012, 08:41 PM	#40
ABQautoxer Senior Member Join Date: Jun 2012 Drives: 2021 Supra / 2022 Tundra Location: Albuquerque, NM Posts: 659 Thanks: 60 Thanked 197 Times in 141 Posts Mentioned: 2 Post(s)	FWIW, I did two pulls on a dyno with my car relatively stock. 152whp average. Pulled battery for 2 minutes, did 2 pulls, average 161whp. So unfortunately the battery pull on a 145whp baselin could have seen 15whp more just on that if its like my car and 5whp for the intake. __________________ TomR

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