11-26-2021, 07:28 PM | #1 |
Drives: 2014 Cadillac CTS4 2.0T Performance Join Date: Sep 2019
Location: WI
Posts: 117
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Looking for feedback on 6758 turbo lag
Hey guys, looking at doing a ZZP ZFR 6758 unit with the new build. I know it is the RIGHT turbo for my goals, just that I am concerned about the turbo lag with it being much bigger than the stock or even ZZP Big Wheel turbo I am currently running.
Any feedback on how it operates with an auto would be greatly appreciated. I am also doing a set of Stage 2 cams if that makes a difference in lag at all. |
11-26-2021, 07:30 PM | #2 |
Drives: 2014 Cadillac CTS4 2.0T Performance Join Date: Sep 2019
Location: WI
Posts: 117
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BTW, my goals are a modest 400AWHP/400AWTQ on 93 octane.
I am also doing E85, but that will just be icing on the cake for anything above that. |
11-27-2021, 01:58 PM | #3 |
Drives: Chevy camaro Join Date: Jul 2019
Location: North Carolina
Posts: 191
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Hope your building up the clutch and bottom end.
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2019 Camaro 1 LT 2.0 Riverside Blue Metallic, ZZP strut bar, K&N intake, ZZP catted DP, MRT axle back, Injen IC piping, Trifecta Elite tune, zzp heat shield, turbosmart diverter valve.
Knockoff zl1 sideskirts, gm front chin spoiler, 1le blade spoiler, diode sides, 20" staggered Asanti black labels, azenis 510 245/40/20 fronts, goodrich comp sport 2s 275/35/20 rears, fifty brembos front, 13.6" slotted and drilled powerstop rotors |
11-27-2021, 02:46 PM | #4 |
Drives: 2014 Cadillac CTS4 2.0T Performance Join Date: Sep 2019
Location: WI
Posts: 117
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I already ordered... Point is moot... I guess I can post about how the lag is...
Davescamaro, yeah, it is ALL being built... I will post another thread about it, but here is a sneak-peak: Diamond Racing Forged Pistons Molnar Forged Rods ARP Head Studs ZZP Stage 2 Cams ZZP 82# Valve Springs ZZP Ignition Coils ZZP Viton Coated Head Gasket ZZP ZFR 6758 Turbo Larger Throttlebody NGK 6510 Spark Plugs All the above are going into a 1800 mile engine (wasn't even broken in). Has new timing set, balance shaft set, waterpump, alternator, starter, balancer, tensioner, etc. Basically brand new engine in every way. The supporting parts: Mishimoto Intercooler Mishimoto Charge Pipe Mishimoto Dual Catch Cans ZZP E85 Flex Fuel All going into a 2014 CTS4 Performance model. I also have a PTP turbo blanket along with a Turbosmart wastegate actuator and plumback diverter valve, but I am not sure any or all are compatible with the ZFR unit. I am waiting to hear back from people on all of it. I will be sure to add in a turbo blanket if the PTP unit doesn't fit and I also am partial to the reliability of the Turbosmart parts, so I will see about getting those for that unit if I can as well if the ones I have won't work. As far as the rest of the car since it is AWD and automatic I am all good. I am also doing a 13.6"/13.4" 4-piston caliper brake upgrade front/rear at the same time. |
12-03-2021, 09:30 AM | #5 | |
Drives: 2017 Camaro 2.0T RS Join Date: Jul 2018
Location: Grand Rapids, MI
Posts: 95
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Quote:
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12-03-2021, 01:12 PM | #6 |
Drives: 2016 M6 2.0T Join Date: Nov 2016
Location: Gig Harbor, WA
Posts: 837
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Tyler,
How much bigger is the 6758 over my current "big wheel" 67mm/HL9blade set up?
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RS Package, HD Cooling Package, Brembo 6 Piston Front Brakes, SRP Racing Pedals, Soler Performance Throttle Controller, Dyno Tuned by Trifecta, Velossa Tech Ram Air, Mishimoto Intake, aFe Air Filter, Mishimoto Charge Pipes, ZZP 67mm Throttle Body, Trifecta T40 Stage 2 Turbo, JacFab Recirculation Valve, PTP Turbo Blanket, ZZP Catted Downpipe, Mishimoto Pro Cat-Back Quad Tip Exhaust, Mishimoto Catch Cans, Mishimoto Coolant Reservoir Tank, GM SEMA Grill, Ikon Motorsports Front Fascia Extension, Ikon Motorsports 1LE Spoiler, American Authority ZL1 Side Skirts, AMPP Quad Tip Rear Valance
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