Pure Motorsport: JDL Turbo BRZ Track Build - Page 124 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Pat · 07-11-2016, 01:59 PM

Looks like a really nice piece.

secret.squirrel · 07-11-2016, 02:13 PM

Dont suppose you know if they will be offering these with resonators as an option to quieten stuff down and tone down any unwanted drone?

DocWalt · 07-11-2016, 02:35 PM

I wonder what happened to the flange welding here, lol. Should seal, but wow.

Quote:

ATL BRZ · 07-11-2016, 03:10 PM

Quote:

Originally Posted by secret.squirrel

Dont suppose you know if they will be offering these with resonators as an option to quieten stuff down and tone down any unwanted drone?

Resonators are being discussed but TBD.

Quote:

Originally Posted by DocWalt

I wonder what happened to the flange welding here, lol. Should seal, but wow.

Pre-production part and literally the first one made; not worried about it with Grimmspeed gaskets.

FWIW I have a similar small imperfection on my JDL header flange. It adds character to a hand-welded piece.

DocWalt · 07-11-2016, 03:29 PM

My luck with the Grimmspeed gaskets has been rather poor, BTW. Couldn't make them seal, I'd always get dripping flanges on a cold start.

secret.squirrel · 07-11-2016, 06:05 PM

Quote:

Originally Posted by DocWalt

... I'd always get dripping flanges ...

HA!

I'll leave now.

ATL BRZ · 07-12-2016, 02:59 PM

Here's how she sounds now: fully uncorked.

[ame="https://www.youtube.com/watch?v=ZcUnKZwEXUE"]Subaru BRZ with JDL UEL header and Dezod Motorsports headerback exhaust - YouTube[/ame]

Pat · 07-12-2016, 03:31 PM

Quote:

Originally Posted by G-awesome

I can design something similar in CAD and get it fabricated or 3D printed. Not sure if 3D printer plastic will hold the wing in place. Last thing I was is a CF wing shearing off on the highway and hitting another car!

I do not recommend using a 3D printed adapter for this.
FYI, I was at the track a week ago and saw an S2000 with a Voltex wing that got ripped right off the car due to so much downforce. The guy mounted it with 1/4" aluminum brackets and it ripped the aluminum in half.
Granted, that wing likely produced more downforce than this SARD unit, and his car is much faster than yours, but still...mount it with something thick and metal. 3D printed plastic isn't up the job.

DocWalt · 07-12-2016, 03:34 PM

Quote:

Originally Posted by ATL BRZ

Here's how she sounds now: fully uncorked.

dayum

Gliderx · 07-12-2016, 11:22 PM

Just out of curiosity, since your car is really for track duty is there a reason you didn't go single exit or no muffler?

ATL BRZ · 07-13-2016, 10:45 AM

Quote:

Originally Posted by Gliderx

Just out of curiosity, since your car is really for track duty is there a reason you didn't go single exit or no muffler?

Mostly aesthetics. I like the symmetry and the axleback section is only 16 lbs. Entire catback is only 28 lbs. It's almost 12 lbs lighter than stock.

quinceyc · 07-24-2016, 10:22 PM

[QUOTE=ATL BRZ;2632527]Got busy today and did some track prep.

Swapped on Cobalt XR2 race pads in all four calipers.

Installed a Grillcraft mesh grille to keep the rocks off my oil cooler.

I was able to purchase and install the Velox Motorsports brake cooling kit a little earlier than expected thanks to @VeloxEric so I can get out on track with it this weekend.

For reference since I didn't get to take any pics in my haste to install the rest after the backing plates. The rotor backing plates fit with the AP Sprint rotors and the duct shoots air into the center of the rotors and through the vanes. The stock fender liners are re installed after minor trimming.

May i ask how many steering stoppers did you use when you install velox brake cooling kits? I have the same spec of the wheels and tires set up as yours for track. Because I still have clearance issues by using 3 steering stoppers for each side. When i turn the steering wheel all the way right or left.

VerusEric · 07-25-2016, 04:06 AM

Quote:

Originally Posted by quinceyc

May i ask how many steering stoppers did you use when you install velox brake cooling kits? I have the same spec of the wheels and tires set up as yours for track. Because I still have clearance issues by using 3 steering stoppers for each side. When i turn the steering wheel all the way right or left.

He used 3 and had a decent amount of room at full lock. How tight is the duct to the fender well? If the wheel is in the air, steering geometry is quite different than on the ground. Clearance should be tested on the ground and not in the air.

I rubbed on the inner fender liner before the duct at full lock (18x9.5 with 255s), 2 spacers each side and I clear the duct with room to spare. 3 spacers should be enough for nearly all packages minus extremely aggressive ones.

Thanks,
Eric

ATL BRZ · 07-25-2016, 09:59 AM

Quote:

Originally Posted by VeloxEric

If the wheel is in the air, steering geometry is quite different than on the ground. Clearance should be tested on the ground and not in the air.

Key point

07-11-2016, 03:29 PM	#1727
DocWalt Senior Member Join Date: Oct 2013 Drives: '22 BRZ Location: PA Posts: 1,946 Thanks: 2,427 Thanked 1,669 Times in 843 Posts Mentioned: 25 Post(s) Tagged: 2 Thread(s)	My luck with the Grimmspeed gaskets has been rather poor, BTW. Couldn't make them seal, I'd always get dripping flanges on a cold start. __________________ - Ken. H DocWalt's WRB 2013 BRZ Build Thread \| DocWalt's 2022 WRB BRZ Build Thread

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07-11-2016, 02:13 PM	#1724
secret.squirrel Member Join Date: Sep 2015 Drives: GT86 Location: Wiltshire, England Posts: 35 Thanks: 10 Thanked 13 Times in 10 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Dont suppose you know if they will be offering these with resonators as an option to quieten stuff down and tone down any unwanted drone?

07-12-2016, 02:59 PM	#1729
ATL BRZ TEQSPORT Brand Manager Join Date: Jun 2012 Drives: '24 GR86 + '16 FR-S Location: Atlanta Posts: 3,666 Thanks: 3,725 Thanked 4,137 Times in 1,707 Posts Mentioned: 90 Post(s) Tagged: 6 Thread(s)	Here's how she sounds now: fully uncorked. [ame="https://www.youtube.com/watch?v=ZcUnKZwEXUE"]Subaru BRZ with JDL UEL header and Dezod Motorsports headerback exhaust - YouTube[/ame]

07-12-2016, 11:22 PM	#1732
Gliderx Member Join Date: May 2014 Drives: 2014 BRZ Limited Location: Chicago Land Posts: 43 Thanks: 5 Thanked 5 Times in 4 Posts Mentioned: 0 Post(s) Tagged: 1 Thread(s)	Just out of curiosity, since your car is really for track duty is there a reason you didn't go single exit or no muffler?

07-24-2016, 10:22 PM	#1734
quinceyc Member Join Date: Jul 2015 Drives: BRZ Location: Taiwan Posts: 16 Thanks: 3 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	[QUOTE=ATL BRZ;2632527]Got busy today and did some track prep. Swapped on Cobalt XR2 race pads in all four calipers. Installed a Grillcraft mesh grille to keep the rocks off my oil cooler. I was able to purchase and install the Velox Motorsports brake cooling kit a little earlier than expected thanks to @VeloxEric so I can get out on track with it this weekend. For reference since I didn't get to take any pics in my haste to install the rest after the backing plates. The rotor backing plates fit with the AP Sprint rotors and the duct shoots air into the center of the rotors and through the vanes. The stock fender liners are re installed after minor trimming. May i ask how many steering stoppers did you use when you install velox brake cooling kits? I have the same spec of the wheels and tires set up as yours for track. Because I still have clearance issues by using 3 steering stoppers for each side. When i turn the steering wheel all the way right or left.

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