10-23-2017, 12:11 PM | #1 | |
Drives: 2011 2SS/RS & 2017 1SS Join Date: Apr 2011
Location: Maryland
Posts: 1,960
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Circle D 4C 245mm Full Billet Stall Converter Installed
After sitting on the floor since August, I finally had my 245mm Circle D 4C stall converter installed up at RPM (Race Proven Motorsports - DE)! I had the dreaded TC shuddering on the stock converter and it was just getting worse and worse by the day (16K miles on the car).
I have used the good folks at RPM multiple times over the years and have always been satisfied. I have a Circle D in my 5th gen, so it was a no brainer to get one in my 6th Gen. The 4C WAKES this car up!! Night and Day difference for sure! Drive with traction control on for everyday driving...LOL! Car stays in the powerband and the shift drop is A LOT less now. I can brakestall to a tad over 3K RPM, before the car starts budging. Very impressed and I wouldn't expect anything different from Chris and the good folks at Circle D. The trans def has to be tuned for it tho. I drove around on the stock trans TCC tables and such for a cpl days before I made a couple tweaks and it seems just about right now. HPT Beta has additional tables finally for TCC Lockup and such. I have TCC slip turned off on every gear, but not at 3,200RPM range (For the folks who know that table). I was previously doing 1.55/1.56 60fts with a 26" tire at the track, so let's see if I can dip into the mid 1.4x area code...should be no issue tho. Excerpt for RPM Weekly video....
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2011 Chevrolet Camaro 2SS/RS L99 (1 of 782)
10.78 @125mph ALL MOTOR SBE Built/Tuned by Me 2017 Chevrolet Camaro 1SS Auto 9.29 @144.57mph ALL MOTOR SBE #TEAMGPI Gwatney Performance Innovation Last edited by bhillakaiceberg; 10-23-2017 at 12:21 PM. |
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10-23-2017, 12:36 PM | #2 |
Darth Martel
Drives: Black 1SS with 20% tinted windows Join Date: May 2009
Location: Bizzaroland
Posts: 1,496
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beautiful... leaning towards making the switch but waiting to see how the triple flush and the TCM tweaks are first before I step into an aftermarket TC.
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2016 Black 1SS w/ MRC, low-gloss black wheels, auto trans. Self-created custom Dark Knight Edition accents. Rotofab CAI with dry filter and sound tube delete, PRAY ported intake manifold and throttle body, Texas Speed cam, Stainless Works headers and exhaust, Skid Mark garage E85 kit, JMS fuel pump voltage booster, Circle D torque converter. Custom E85/mod tune by Jannetty Racing.
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10-23-2017, 12:39 PM | #3 |
Drives: 2017 1SS A8 Nightfall Gray Join Date: Feb 2017
Location: Maryland
Posts: 331
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Im jealous and will you be at Capitol Friday evening with daylight under the front tires
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10-23-2017, 01:11 PM | #4 |
Drives: 2011 2SS/RS & 2017 1SS Join Date: Apr 2011
Location: Maryland
Posts: 1,960
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That's the plan Dan, not sure about daylight tho!! Come on down!
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2011 Chevrolet Camaro 2SS/RS L99 (1 of 782)
10.78 @125mph ALL MOTOR SBE Built/Tuned by Me 2017 Chevrolet Camaro 1SS Auto 9.29 @144.57mph ALL MOTOR SBE #TEAMGPI Gwatney Performance Innovation |
10-23-2017, 01:18 PM | #5 |
Drives: 2018 Audi TT RS Join Date: Jan 2014
Location: Navarre, Florida
Posts: 1,915
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Can you post a video of the driving characteristics on the street under normal conditions?
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2018 Audi TT ▊RS
2.4X 0-60, 1.6X 60', 120+mph 1/8th, 4.XX 60-130, 150+mph traps on 255/35/18 R888R tires on the street (unprepped). 2019 Audi RS3 About as fast as the TT RS 2019 Camaro ZL1 1LE Sold 2018 Camaro SS 1LE Sold 2019 Corvette Z06 Sold 2021 Charger Hellcat Redeye Widebody Sold |
10-23-2017, 01:52 PM | #6 |
Drives: 2011 2SS/RS & 2017 1SS Join Date: Apr 2011
Location: Maryland
Posts: 1,960
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Yea..I will try to get that for ya this week.
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2011 Chevrolet Camaro 2SS/RS L99 (1 of 782)
10.78 @125mph ALL MOTOR SBE Built/Tuned by Me 2017 Chevrolet Camaro 1SS Auto 9.29 @144.57mph ALL MOTOR SBE #TEAMGPI Gwatney Performance Innovation |
10-23-2017, 01:56 PM | #7 |
Drives: 2016 2SS Join Date: Jul 2016
Location: Sanford NC
Posts: 2,766
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Awesome bro. Glad you got it in. It is a world of difference. I dropped 1.5 on my 60ft with mine. You could see some low 1.4's. When you get those TCC tables figured out hook a brotha up. LOL.
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2016 2SS. H/C SBE 1.37 60ft, 6.36@109.49, 9.97@136+. Nuff Said.
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10-23-2017, 02:24 PM | #8 |
Drives: '16 2SS / '05 SRT10 Ram / '65 bu Join Date: Dec 2015
Location: Philthy
Posts: 978
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Sweeet. I'm sure it will work out for you, I didn't want to crack mine apart and do this mod...but if you light it up, I may be calling them and getting one too. How many shop hours did they bill for the job? Just wondering if it's a driveway and a case of beer event or a drop it off kinda thing.
I just started watching their videos over the weekend, they are pretty entertaining too.
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H/C SBE 9.80@140 powered by Texas Speed
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10-23-2017, 02:32 PM | #9 | ||
Drives: 2011 2SS/RS & 2017 1SS Join Date: Apr 2011
Location: Maryland
Posts: 1,960
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Quote:
Quote:
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2011 Chevrolet Camaro 2SS/RS L99 (1 of 782)
10.78 @125mph ALL MOTOR SBE Built/Tuned by Me 2017 Chevrolet Camaro 1SS Auto 9.29 @144.57mph ALL MOTOR SBE #TEAMGPI Gwatney Performance Innovation |
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10-23-2017, 02:51 PM | #10 | |
Drives: 2016 2SS Join Date: Jul 2016
Location: Sanford NC
Posts: 2,766
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Quote:
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2016 2SS. H/C SBE 1.37 60ft, 6.36@109.49, 9.97@136+. Nuff Said.
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10-24-2017, 06:14 AM | #11 |
Darth Martel
Drives: Black 1SS with 20% tinted windows Join Date: May 2009
Location: Bizzaroland
Posts: 1,496
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Stealerships are charging 12 hours
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2016 Black 1SS w/ MRC, low-gloss black wheels, auto trans. Self-created custom Dark Knight Edition accents. Rotofab CAI with dry filter and sound tube delete, PRAY ported intake manifold and throttle body, Texas Speed cam, Stainless Works headers and exhaust, Skid Mark garage E85 kit, JMS fuel pump voltage booster, Circle D torque converter. Custom E85/mod tune by Jannetty Racing.
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