Tracking with Forced Induction - Page 16 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

rb6freak · 05-13-2014, 03:57 PM

Quote:

Originally Posted by King Tut

This is one of the few reasons I am still considering buying and building another turbo BRZ. I would build it for track only just to go set laptimes and show that it is possible to you and everyone else.

Quote:

Originally Posted by CSG Mike

I have no doubt that it can be done. It's just that nobody's actually done it, yet.

Not to worry. We already have a date set on August 30th. Should be plenty hot enough outside ;-)

FAER · 05-13-2014, 03:58 PM

Umm this seems like an easy fix, robispec radiatir/oilcooled com er with pure distilled water/water wetter. Vented hood (siebon has a good one) and bAm.. No more heat issues.... I don't get it..

Reaper · 05-13-2014, 03:59 PM

I keep posting remove the cowl but no one listens

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CSG Mike · 05-13-2014, 04:00 PM

Quote:

Originally Posted by FAER

Umm this seems like an easy fix, robispec radiatir/oilcooled com er with pure distilled water/water wetter. Vented hood (siebon has a good one) and bAm.. No more heat issues.... I don't get it..

Sorry, proven not to work with some turbo setups. It doesn't address the melting fan issue.

Reaper · 05-13-2014, 04:03 PM

@CSG Mike try it and log for us so everyone can see how much of a huge difference it makes at speed so someone ends up making an aftermarket one.

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CSG Mike · 05-13-2014, 04:21 PM

Quote:

Originally Posted by Reaper

I keep posting remove the cowl but no one listens

Sent from my SAMSUNG-SGH-I747 using Tapatalk

Which cowl?

ATL BRZ · 05-13-2014, 04:32 PM

Quote:

Originally Posted by CSG Mike

Which cowl?

quoted below

Quote:

Originally Posted by Reaper

Pull the windshield wiper cowl out.

Quote:

Originally Posted by Reaper

That pressure plot shows a high pressure area on the bottom of windshield.inljne with the hood not the plastic cowl tucked under the hood. That is a low pressure area.

He posted the Hancha group pressure plots from the CFD anaylsis that Driveway Labs had done for their diffuser.

FAER · 05-13-2014, 04:38 PM

Quote:

Originally Posted by CSG Mike

Sorry, proven not to work with some turbo setups. It doesn't address the melting fan issue.

"some turbo set ups.."

I have all my stuff true ceramic coated from swaintech, plus the turbo blanket... i'm sure heat will be a non issue for such a set up..

just doesn't feel like you have exhausted all your avenues

Reaper · 05-13-2014, 04:52 PM

That pressure plot contradicts the one ft86factory has. And like I said the area of the cowl, not the base of the windshield is a low pressure area. Vcmc proved it works and I put mine back in because in the winter I couldn't get up to temp quick enough to get ample heat before I got to work.

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Sterz · 05-13-2014, 04:54 PM

Quote:

Originally Posted by FAER

"some turbo set ups.."

I have all my stuff true ceramic coated from swaintech, plus the turbo blanket... i'm sure heat will be a non issue for such a set up..

just doesn't feel like you have exhausted all your avenues

Good Luck...Wait till you get out there. I have a Full Blown Radiator, Full Blown Fan Shroud, two 12" Spal Fans, Ceramic Coated, Turbo Blanket, Full Blown Oil Cooler. Coolant still reached 228F

.

Reaper · 05-13-2014, 04:55 PM

And i bet your cowl is in.

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CSG Mike · 05-13-2014, 04:55 PM

Quote:

Originally Posted by ATL BRZ

quoted below

He posted the Hancha group pressure plots from the CFD anaylsis that Driveway Labs had done for their diffuser.

Ah.

I've done that. Datalogs indicate that cooling was slowed on the CSG BRZ. The low pressure zone is a result of a trailing gap, which ultimately disappears when the cowl is removed.

CSG Mike · 05-13-2014, 04:56 PM

Quote:

Originally Posted by FAER

"some turbo set ups.."

I have all my stuff true ceramic coated from swaintech, plus the turbo blanket... i'm sure heat will be a non issue for such a set up..

just doesn't feel like you have exhausted all your avenues

We've done both of those, as well as wrapping ALL exhaust components. Fans still melted.

Reaper · 05-13-2014, 04:58 PM

I wonder what speed it becomes non functional. Vcmc cut theirs so i can see that at tripple digit speeds. I really wish we could get a modifed cowl that kept it a trailing edge but added a vent below the trail edge of the hood.

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05-13-2014, 03:59 PM	#213
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 keep posting remove the cowl but no one listens 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

05-13-2014, 04:03 PM	#215
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)	@CSG Mike try it and log for us so everyone can see how much of a huge difference it makes at speed so someone ends up making an aftermarket one. 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

05-13-2014, 04:52 PM	#219
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)	That pressure plot contradicts the one ft86factory has. And like I said the area of the cowl, not the base of the windshield is a low pressure area. Vcmc proved it works and I put mine back in because in the winter I couldn't get up to temp quick enough to get ample heat before I got to work. 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

05-13-2014, 04:55 PM	#221
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)	And i bet your cowl is in. 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

05-13-2014, 04:58 PM	#224
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 wonder what speed it becomes non functional. Vcmc cut theirs so i can see that at tripple digit speeds. I really wish we could get a modifed cowl that kept it a trailing edge but added a vent below the trail edge of the hood. 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

05-13-2014, 03:58 PM	#212
FAER Banned Join Date: Mar 2013 Drives: Silver BRZ Location: Texas Posts: 361 Thanks: 22 Thanked 118 Times in 86 Posts Mentioned: 10 Post(s) Tagged: 0 Thread(s)	Umm this seems like an easy fix, robispec radiatir/oilcooled com er with pure distilled water/water wetter. Vented hood (siebon has a good one) and bAm.. No more heat issues.... I don't get it..

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