05-17-2024, 07:23 AM | #239 |
Petro-sexual
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Looks AWESOME!!! Congrats' on the BG.
I think CSP saw 20-30 WHP going from the standard to the BG at around your power level. it was in one of his ZL1 build videos. It's not wasted money. Love all the great pics. Clean work on the car, too.
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
05-17-2024, 08:39 AM | #240 | |
Having FUN in the SUN...
Drives: 2022 M6 ZL1 1LE Join Date: Jan 2022
Location: San Diego CA
Posts: 1,195
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Quote:
If I can, id also like to swap out the cats to off road pipes during a cool down session, to see the difference there also. Stay tuned
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2022 M6 ZLE: Katech Standard Ported Blower + Ported Heads + 103mm TB + Oil Pump + C5R Chain + Valve Covers + Coil Relocation Kit
TSP VVT and DoD Delete Covers + LME Chain Guide + DSX Billet Lid + ATI Damper + 9.17" Lower + 2.4" Upper + MM Wild CC + RF BG Coated AR Headers + GESI UHO Cats + V Bands + AWE Touring + Magnaflow Center X + MSD Coils + Banks iDash + JMS Booster ALL the BMR Read End Goodies + BMR Motor Mounts + JRE Terminator Cam Package + FIC 30 + DMS Front HX + Fender Tank GMS High Flow Impact Bar + GMS Stage II Oil Cooler + GMS Stage III HX System = 770rwhp 815rwtq @E55 13.5psi |
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05-17-2024, 09:28 AM | #241 | |
Petro-sexual
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Quote:
__________________
'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
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05-17-2024, 12:56 PM | #242 |
fo'shizZL1
Drives: 2017 ZL1 Join Date: Aug 2017
Location: ATL
Posts: 1,379
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You got it. Friction and flow factors for the tube.
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2017 ZL1 M6 Black | Maggie 2650 // 103TB // Big Gulp // CSP LT's & Ultra Cats // JMS // Elite Ultra CC // BMR MM // BC Forged KL13
Past Rides- 2014 ZL1 M6 Red Hot | Tons of mods 2004 CTS-V M6 Silver | Many mods 1995 Corvette M6 Torch Red | A few more mods 1992 Camaro M5 White | A few mods |
05-17-2024, 04:01 PM | #243 |
Having FUN in the SUN...
Drives: 2022 M6 ZL1 1LE Join Date: Jan 2022
Location: San Diego CA
Posts: 1,195
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Well... it is a little early but I wanted to share a quick 4-way comparison.
It compares; A: My most recent Dyno in March (fixed some belt slip) B: No Cats (that didnt last long) C: After upgrading to the GESI 4.5" UHO Cats D: 3rd Data Log with the BIG GULP Like ROB and others have pointed out, looks like the larger elbow is making a difference. Almost as much as the upgrade to the UHO cats! Clearly the "standard" blower port is not breathing as good as the Xport (may need to upgrade soon) Thoughts?
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2022 M6 ZLE: Katech Standard Ported Blower + Ported Heads + 103mm TB + Oil Pump + C5R Chain + Valve Covers + Coil Relocation Kit
TSP VVT and DoD Delete Covers + LME Chain Guide + DSX Billet Lid + ATI Damper + 9.17" Lower + 2.4" Upper + MM Wild CC + RF BG Coated AR Headers + GESI UHO Cats + V Bands + AWE Touring + Magnaflow Center X + MSD Coils + Banks iDash + JMS Booster ALL the BMR Read End Goodies + BMR Motor Mounts + JRE Terminator Cam Package + FIC 30 + DMS Front HX + Fender Tank GMS High Flow Impact Bar + GMS Stage II Oil Cooler + GMS Stage III HX System = 770rwhp 815rwtq @E55 13.5psi Last edited by SOCAL.M6.ZLE; 05-17-2024 at 10:59 PM. |
05-28-2024, 07:50 PM | #244 |
fo'shizZL1
Drives: 2017 ZL1 Join Date: Aug 2017
Location: ATL
Posts: 1,379
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Any chance you have a sound clip of the new setup? I finally put on my CSP headers and UHO cats over the holiday weekend. It is no louder than stock in my opinion (other than the intrinsic headers noises you get inside the cabin with the windows up).
I'm used to my 5th gen ZL1 that was catless into the stock NPP, and that thing would wake the dead. I'm looking for something more along those lines, but maybe not quite that ridiculous. So... any clips or impressions or your new volume level with cats and catback? I think you noted it was maybe 75% of the catless sound? Edit: unrelated side note- I also put in the BMR MM's. Those are awesome! I agree with your notes about the feel of the clutch improving. And no extra shake or anything, either.
__________________
2017 ZL1 M6 Black | Maggie 2650 // 103TB // Big Gulp // CSP LT's & Ultra Cats // JMS // Elite Ultra CC // BMR MM // BC Forged KL13
Past Rides- 2014 ZL1 M6 Red Hot | Tons of mods 2004 CTS-V M6 Silver | Many mods 1995 Corvette M6 Torch Red | A few more mods 1992 Camaro M5 White | A few mods |
06-03-2024, 11:12 PM | #245 | |
Having FUN in the SUN...
Drives: 2022 M6 ZL1 1LE Join Date: Jan 2022
Location: San Diego CA
Posts: 1,195
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Quote:
PM me your cell, and I text you a few videos... As for the exhaust... the UHO cats really help partial and WOT volume and tone. The only place I wish I have more volume is idle. I agree on the BMR MM's... what an improvement. I remember being surprised on how much more responsive the engine felt.
__________________
2022 M6 ZLE: Katech Standard Ported Blower + Ported Heads + 103mm TB + Oil Pump + C5R Chain + Valve Covers + Coil Relocation Kit
TSP VVT and DoD Delete Covers + LME Chain Guide + DSX Billet Lid + ATI Damper + 9.17" Lower + 2.4" Upper + MM Wild CC + RF BG Coated AR Headers + GESI UHO Cats + V Bands + AWE Touring + Magnaflow Center X + MSD Coils + Banks iDash + JMS Booster ALL the BMR Read End Goodies + BMR Motor Mounts + JRE Terminator Cam Package + FIC 30 + DMS Front HX + Fender Tank GMS High Flow Impact Bar + GMS Stage II Oil Cooler + GMS Stage III HX System = 770rwhp 815rwtq @E55 13.5psi |
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