Full Blown Turbo Kit Owners Topic - Page 114 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

King Tut · 05-07-2014, 05:19 PM

Quote:

Originally Posted by jamesm

I tuned a gtx2867r (similar to the 2871) and gtx3076r on the same (very heartbreaking mustang) dyno recently, at ~15psi oddly enough (actually a bit less, maybe closer to 14 psi). the 2867r made 357whp and the 3076r made something like 376 iirc. the 3076r, in my direct experience, makes more power at every boost level than the 2867, from 9-18psi and beyond. at least that's what i've seen... ymmv i suppose.

That is what I would expect to see. I would also expect the 2867r to build boost sooner and build to peak boost/torque sooner. The question is whether those hundreds of RPM and transient response are worth it or not.

Reaper · 05-07-2014, 05:43 PM

I made 20 or so ft tq more and a lot sooner with my gtx28 than the same car with a gtx30. But he made 20 more peak whp.

Sent from my SAMSUNG-SGH-I747 using Tapatalk

pmccut · 05-07-2014, 05:45 PM

Quote:

Originally Posted by Reaper

I made 20 or so ft tq more and a lot sooner with my gtx28 than the same car with a gtx30. But he made 20 more peak whp.

Sent from my SAMSUNG-SGH-I747 using Tapatalk

At the same RPM you mean? Or what boost level?

Reaper · 05-07-2014, 05:47 PM

I ment peak figures. I made near 400tq around 4500 where he made less at a higher rpm. i think almost 30ft tq less. He made more peak hp though by almost 30whp. Iirc. I remember we were both surprised.

Sent from my SAMSUNG-SGH-I747 using Tapatalk

Deadspool · 05-07-2014, 06:05 PM

the slim fan hardware ate my radiator

SmsAlSuwaidi · 05-07-2014, 06:13 PM

Quote:

Originally Posted by Deadspool

the slim fan hardware ate my radiator

Its better than your slim fans "shaft" making a "hole" in your rad....

Ps: immature slim fan/rad joke

Sent from my IBrick

Deadspool · 05-07-2014, 06:14 PM

aww lol

SmsAlSuwaidi · 05-07-2014, 06:19 PM

Quote:

Originally Posted by Deadspool

aww lol

Well it was a good thing kinda, i got to put an upgraded rad/shroud

, and only thing left now is @FullBlown getting some oil coolers back in stock

Sent from my IBrick

jamesm · 05-07-2014, 06:20 PM

Quote:

Originally Posted by pmccut

I'm actually surprised they were so close. I wonder how the GT2871R I had compares with the GTX2867R at those boost levels.

the gtx starts to pull a gap around 12-14psi. a 2871r wouldn't have made quite as much at that boost level.

Deadspool · 05-07-2014, 06:21 PM

Quote:

Originally Posted by SmsAlSuwaidi

Well it was a good thing kinda, i got to put an upgraded rad/shroud

, and only thing left now is @FullBlown getting some oil coolers back in stock

Sent from my IBrick

Quite true.

I dont have the time to wait for a rad to come in. although my trip does take me past Fullblowns shop.

SmsAlSuwaidi · 05-07-2014, 06:24 PM

Quote:

Originally Posted by Deadspool

Quite true.

I dont have the time to wait for a rad to come in. although my trip does take me past Fullblowns shop.

Lol funny thing is i was on a time constraint too. Ordered on monday 1pm, had it at the door on wed

fbm and map are the best, both get parts in time when needed

Sent from my IBrick

Deadspool · 05-07-2014, 06:27 PM

Quote:

Originally Posted by SmsAlSuwaidi

Lol funny thing is i was on a time constraint too. Ordered on monday 1pm, had it at the door on wed

fbm and map are the best, both get parts in time when needed

Sent from my IBrick

Highly agree, I've always gotten my parts from LJ faster than seemed possible.

however, being in Canada, they don't have much control over customs. All i can do is hope the leak remains very manageable for a portion of my trip.

Reaper · 05-07-2014, 07:51 PM

my tuner is trying to convince me i should hardwire my walbro 485...hmm....i dont have the car right now to test the voltage to the pump. Any thoughts? E85 shooting for 450whp this time around with bigger injectors.

dabocx · 05-07-2014, 08:07 PM

Im debating either getting a built motor or getting a gtx3076 and getting retuned

I literally live 5 minutes from e85 station so I have been running e85 straight since I got the kit.

05-07-2014, 05:43 PM	#1584
Reaper in orbe terrum non visi Join Date: Jan 2014 Drives: violent Location: Mountains Posts: 1,747 Thanks: 279 Thanked 762 Times in 446 Posts Mentioned: 62 Post(s) Tagged: 1 Thread(s)	I made 20 or so ft tq more and a lot sooner with my gtx28 than the same car with a gtx30. But he made 20 more peak whp. Sent from my SAMSUNG-SGH-I747 using Tapatalk __________________ I have E85 where there isn't E85, that's my secret. http://www.ft86club.com/forums/showt...t=reaper+build

05-07-2014, 05:47 PM	#1586
Reaper in orbe terrum non visi Join Date: Jan 2014 Drives: violent Location: Mountains Posts: 1,747 Thanks: 279 Thanked 762 Times in 446 Posts Mentioned: 62 Post(s) Tagged: 1 Thread(s)	I ment peak figures. I made near 400tq around 4500 where he made less at a higher rpm. i think almost 30ft tq less. He made more peak hp though by almost 30whp. Iirc. I remember we were both surprised. Sent from my SAMSUNG-SGH-I747 using Tapatalk __________________ I have E85 where there isn't E85, that's my secret. http://www.ft86club.com/forums/showt...t=reaper+build

05-07-2014, 06:05 PM	#1587
Deadspool Much title. Wow. Join Date: Mar 2013 Drives: 2013 BRZ Sport-Tech Location: Edmonton, AB Posts: 716 Thanks: 118 Thanked 292 Times in 163 Posts Mentioned: 8 Post(s) Tagged: 0 Thread(s)	the slim fan hardware ate my radiator __________________ ༼ つ ◕_◕ ༽つI PUT A SPELL ON YOU ༼ つ ◕_◕ ༽つ

05-07-2014, 06:14 PM	#1589
Deadspool Much title. Wow. Join Date: Mar 2013 Drives: 2013 BRZ Sport-Tech Location: Edmonton, AB Posts: 716 Thanks: 118 Thanked 292 Times in 163 Posts Mentioned: 8 Post(s) Tagged: 0 Thread(s)	aww lol __________________ ༼ つ ◕_◕ ༽つI PUT A SPELL ON YOU ༼ つ ◕_◕ ༽つ

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05-07-2014, 07:51 PM	#1595
Reaper in orbe terrum non visi Join Date: Jan 2014 Drives: violent Location: Mountains Posts: 1,747 Thanks: 279 Thanked 762 Times in 446 Posts Mentioned: 62 Post(s) Tagged: 1 Thread(s)	my tuner is trying to convince me i should hardwire my walbro 485...hmm....i dont have the car right now to test the voltage to the pump. Any thoughts? E85 shooting for 450whp this time around with bigger injectors.

05-07-2014, 08:07 PM	#1596
dabocx Senior Member Join Date: Jan 2012 Drives: Scion FRS Location: United States Posts: 1,267 Thanks: 564 Thanked 261 Times in 191 Posts Mentioned: 9 Post(s) Tagged: 0 Thread(s)	Im debating either getting a built motor or getting a gtx3076 and getting retuned I literally live 5 minutes from e85 station so I have been running e85 straight since I got the kit.

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