Cosworth Supercharger Owners Thread - Page 66 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

gahooligan · 02-17-2018, 07:25 PM

The whole thing can be done in about 6 hours if you are used to wrenching and familiar with how the bumper comes off. Just figure a day, start early in case you have issues. Make sure you use the correct torque on the manifold and tighten down in the correct criss cross sequence. Warning, some bolts are a pita and need little hands lol.

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gahooligan · 02-17-2018, 07:27 PM

Question. What boost should I be seeing in my torque app on the standard pulley? My elevation will decrease this number by about 1 psi. Just want to know what i should be making.

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weederr33 · 02-17-2018, 07:35 PM

Quote:

Originally Posted by gahooligan

Question. What boost should I be seeing in my torque app on the standard pulley? My elevation will decrease this number by about 1 psi. Just want to know what i should be making.

Sent from my SM-N950U using Tapatalk

I believe the base pulley produces 7-8 psi. But I could be wrong.

gahooligan · 02-17-2018, 08:03 PM

I was seeing 4.5-5 today which would put it at 6psi. Assuming the torque app actually reads the boost correctly... i dont think i have an issue. Anyone run the torque app and can confirm what they see on the torque vac/boost guage?

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Matt@Cosworth · 02-18-2018, 01:37 PM

Quote:

Originally Posted by gahooligan

The whole thing can be do e is about 6 hours if you are used to wrenching and with hiw the bumper comes off. Just figure a day, start early in case you have issues. Make sure you use the correct torque on the manifold and tighten down in the correct criss cross sequence. Warning, some bolts are a pita and need little hands lol.

Sent from my SM-N950U using Tapatalk

there's no need to remove the bumper though, if you can get the car high enough just the access panel off from underneath

gahooligan · 02-18-2018, 03:53 PM

Good point Matt. I swapped the radiator and installed a perrin CAI at the same time.

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weederr33 · 02-20-2018, 11:14 PM

@Matt@Cosworth this makes me nervous...
http://www.gt86ownersclub.co.uk/foru...opic14658.html

Please don't give up!

nikitopo · 02-21-2018, 01:48 PM

Quote:

Originally Posted by weederr33

@Matt@Cosworth this makes me nervous...
http://www.gt86ownersclub.co.uk/foru...opic14658.html

Please don't give up!

It was a matter of time. I am afraid that Matt cannot do anything about it ...

Matt@Cosworth · 02-21-2018, 04:00 PM

all things must come to an end I'm afraid and the Dev car has probably had its time

we're still selling kits and will continue to support our product for the forseeable but we'recurrently re-assessing our position within the aftermarket

botbs · 02-21-2018, 04:23 PM

Quote:

Originally Posted by Matt@Cosworth

all things must come to an end I'm afraid and the Dev car has probably had its time

we're still selling kits and will continue to support our product for the forseeable but we'recurrently re-assessing our position within the aftermarket

Please continue to provide support, I just picked up the car on Sunday. I am planning to get it install when the deals come again. I will be extremely upset if the kit is discontinued. Please wait for me!

https://www.instagram.com/p/BbzekeoBbT5/

weederr33 · 02-21-2018, 04:36 PM

Guess I better take a loan out to get mine bwahahaha

pjp · 02-23-2018, 12:02 PM

I am glad its Now HERE!
Please Stage III!!!!
$$$$ To SPEND

weederr33 · 02-25-2018, 03:40 PM

Quote:

Originally Posted by pjp

I am glad its Now HERE!
Please Stage III!!!!
$$$$ To SPEND

Start with the smaller boost pulley
https://www.fensport.co.uk/parts/toy...ulley-upgrade/

I don't think "Stage 3" would yield much good unless it included a larger crank pulley to overdrive the supercharger (coupled with the smaller SC pulley). Otherwise forged internals could be had from elsewhere.

botbs · 02-27-2018, 11:35 PM

Are you guys using 0W-20 or did you guys change to 5W-30 oil ?Thanks!

02-17-2018, 07:25 PM	#911
gahooligan Member Join Date: Dec 2017 Drives: 2017 BRZ Premium Location: Georgia Posts: 67 Thanks: 11 Thanked 27 Times in 17 Posts Mentioned: 1 Post(s)	The whole thing can be done in about 6 hours if you are used to wrenching and familiar with how the bumper comes off. Just figure a day, start early in case you have issues. Make sure you use the correct torque on the manifold and tighten down in the correct criss cross sequence. Warning, some bolts are a pita and need little hands lol. Sent from my SM-N950U using Tapatalk Last edited by gahooligan; 02-18-2018 at 03:54 PM.

02-20-2018, 11:14 PM	#917
weederr33 Airborne at your service Join Date: Sep 2014 Drives: '17 BRZ Series.Yellow Location: El Paso, Texas Posts: 6,420 Thanks: 4,579 Thanked 5,707 Times in 2,993 Posts Mentioned: 33 Post(s)	@Matt@Cosworth this makes me nervous... http://www.gt86ownersclub.co.uk/foru...opic14658.html Please don't give up! __________________ Series.Yellowbird - http://www.ft86club.com/forums/showthread.php?t=122135 MS, CSCS, TSAC-F, CPT

02-21-2018, 04:36 PM	#921
weederr33 Airborne at your service Join Date: Sep 2014 Drives: '17 BRZ Series.Yellow Location: El Paso, Texas Posts: 6,420 Thanks: 4,579 Thanked 5,707 Times in 2,993 Posts Mentioned: 33 Post(s)	Guess I better take a loan out to get mine bwahahaha __________________ Series.Yellowbird - http://www.ft86club.com/forums/showthread.php?t=122135 MS, CSCS, TSAC-F, CPT

02-23-2018, 12:02 PM	#922
pjp Member Join Date: Feb 2014 Drives: frs Location: so cal Posts: 48 Thanks: 0 Thanked 7 Times in 6 Posts Mentioned: 0 Post(s)	Just in Time I am glad its Now HERE! Please Stage III!!!! $$$$ To SPEND

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02-17-2018, 07:27 PM	#912
gahooligan Member Join Date: Dec 2017 Drives: 2017 BRZ Premium Location: Georgia Posts: 67 Thanks: 11 Thanked 27 Times in 17 Posts Mentioned: 1 Post(s)	Question. What boost should I be seeing in my torque app on the standard pulley? My elevation will decrease this number by about 1 psi. Just want to know what i should be making. Sent from my SM-N950U using Tapatalk

02-17-2018, 08:03 PM	#914
gahooligan Member Join Date: Dec 2017 Drives: 2017 BRZ Premium Location: Georgia Posts: 67 Thanks: 11 Thanked 27 Times in 17 Posts Mentioned: 1 Post(s)	I was seeing 4.5-5 today which would put it at 6psi. Assuming the torque app actually reads the boost correctly... i dont think i have an issue. Anyone run the torque app and can confirm what they see on the torque vac/boost guage? Sent from my SM-N950U using Tapatalk

02-18-2018, 03:53 PM	#916
gahooligan Member Join Date: Dec 2017 Drives: 2017 BRZ Premium Location: Georgia Posts: 67 Thanks: 11 Thanked 27 Times in 17 Posts Mentioned: 1 Post(s)	Good point Matt. I swapped the radiator and installed a perrin CAI at the same time. Sent from my SM-N950U using Tapatalk

02-21-2018, 04:00 PM	#919
Matt@Cosworth Senior Member Join Date: Dec 2015 Drives: blue - Cosworth SC stage 3.0 Location: Northants - UK Posts: 333 Thanks: 3 Thanked 395 Times in 185 Posts Mentioned: 34 Post(s)	all things must come to an end I'm afraid and the Dev car has probably had its time we're still selling kits and will continue to support our product for the forseeable but we'recurrently re-assessing our position within the aftermarket

02-27-2018, 11:35 PM	#924
botbs Senior Member Join Date: Aug 2012 Drives: 18 BRZ tS, 27 GRMN 86 Location: Canada Posts: 455 Thanks: 444 Thanked 289 Times in 137 Posts Mentioned: 5 Post(s)	Are you guys using 0W-20 or did you guys change to 5W-30 oil ?Thanks!

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