09-20-2022, 12:25 AM | #15 |
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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Just ordered the Katech box for the blower porting! Gonna have them port the snout for the 103mm TB and install a griptech 2.4 upper. Matched with my 15% OD, should be around 19% total OD or 13 pounds of boost before any loss from the cams efficiency.
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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 |
09-20-2022, 07:25 AM | #16 |
fo'shizZL1
Drives: 2017 ZL1 Join Date: Aug 2017
Location: ATL
Posts: 1,380
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Awesome thread and great progress!!
Side note- I've got garage envy.
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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 |
09-20-2022, 04:26 PM | #17 | |
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:
Thanks... it has taken along time to make the room so i can park like this All i need now, is the caution tape and barricades to keep the kids from getting too close
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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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09-22-2022, 10:51 PM | #18 |
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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Hey Guys... Had some time to finish dis-assembling today and I am officially down to a short block, and did some cleaning. Some thoughts and insight for others below.
1. The passenger side head above cylinder ONE, has a 13m hex drive... which sucks because after visiting (4) stores, NO ONE had one :( Turns out a 12mm will work. 2. Make sure you have a large drip pan for dis-assembly... it is super messy. 3. Bag and tag everything. 4. For cleaning I used a combination of razor, wire brush, 3M green pad, and parts cleaner... at least two hours of fun CONCERNS in need of feedback... 1. Seems like ALOT of carbon deposits for 2,250 miles right? I am hoping that everything is normal / ok?... thoughts? 2. the injectors are also pretty dirty... can i clean them with parts cleaner and a brush? Gonna start on the valve-train upgrades over the weekend. Also thinking of port matching the exhaust ports... anyone else do this yourself?
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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 |
09-22-2022, 10:54 PM | #19 |
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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Here is the other side... check out mount Everest on #6
Thoughts on why these look so bad in just 2,250 miles???
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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 |
09-22-2022, 10:56 PM | #20 |
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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Here is #8
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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 |
09-22-2022, 10:58 PM | #21 |
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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Here are the labeled combustion chambers.... How do these look to you?
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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 |
09-22-2022, 11:00 PM | #22 |
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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Ok last pics for the night... a few before and after cleaning...
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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 |
09-23-2022, 09:07 AM | #23 |
Thank you Al Oppenheiser!
Drives: Red Hot A10 ZL1 Convertible Join Date: Jun 2017
Location: Sarasota, FL
Posts: 5,043
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Interesting. Were the valves and heads similar? What fuel, oil and how many miles on that phase 1 tune? Was it already tuned before JRE (and if so same question)? And I presume Ted has not seen the pics yet?
At least it cleaned up real nice. |
09-23-2022, 09:36 AM | #24 | |
Drives: 2019 ZL1 Join Date: Mar 2019
Location: NJ
Posts: 1,535
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Quote:
It could be fuel, lack of PEA in the fuel detergent, No catch can etc.
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928rwhp - 93 | 1040rwhp/898rwrq - E65 SAE
LME 377 LT4 Short Block | Magnuson 2650 80mm upper w/13% lower (9.06) | DSX Lid & Valve Covers | CSP Custom Cam w/32% fuel lobe | CID Heads | NW 103mm TB | Roto Fab Big Gulp | CSP 2" Headers w/Green GESI Gen 2 Cats | Borla 3" Full Cat Back w/ S-Type| Mighty Mouse Wild Catch Can| Custom Holley Low side Fuel system| TooHigh PSI Port Injection w/Holley Controller | Forced Inductions Interchiller w/2 gallon fender tank | TK Performance built 10L90 |
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09-23-2022, 09:55 AM | #25 | |
Having FUN in the SUN...
Drives: 2022 M6 ZL1 1LE Join Date: Jan 2022
Location: San Diego CA
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Quote:
Yes, the heads / chambers looks great as expected... just the pistons that looked excessive. I changed the oil at 50 miles after the ring breakin process, then at 500 miles then at 1000 miles (mobil one 5-30) The car was tuned at the 1k mark and running an E50 blend, although we tested a few blend ratios before we settled on 50. I sent them to Ted last night, still waiting to hear back. Also sent this to Mike at Katech, and he thought it looked normal.
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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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09-23-2022, 09:57 AM | #26 | |
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:
Thanks for the feedback... i have the MM ready to go in... as said earlier, there was ALOT of oil under the blower lid... everything was saturated. I hope thats it.
__________________
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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09-23-2022, 03:58 PM | #27 |
Drives: 19 ZL1 Join Date: Jan 2019
Location: Tampa Fl
Posts: 93
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quality fuel helps, you in CA, so 91 only?
cleaning was fun, getting all the gasket material off was a blast! trunnion upgrade isn't bad, i used my drill press as a press vs buying a arbor press. |
09-23-2022, 05:04 PM | #28 | |
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:
Yeah... 91 only, which is why running E85 was so important... I know these LT4's are very knock sensitive, so i considered it a must. Maybe it was running rich? Still waiting to hear back from JRE. All i know it she is clean now... and the CC should help alot! gonna tear down the heads this weekend and start on the trunnion upgrade, and hand porting
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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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