03-20-2022, 11:20 AM | #1 |
Drives: Chevy camaro Join Date: Jul 2019
Location: North Carolina
Posts: 192
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ZZP Throttle body
Just wondering if it makes any difference with full bolt ons and intercooler with tune. Anyone get one of these and notice anything?
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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 |
03-22-2022, 11:43 AM | #2 |
Drives: 2016 M6 2.0T Join Date: Nov 2016
Location: Gig Harbor, WA
Posts: 838
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Yes, it absolutely helps, especially if you tune for it. There is a noticeable improvement in the mid-range of the power band.
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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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03-22-2022, 01:29 PM | #3 | |
Drives: 2014 Cadillac CTS4 2.0T Performance Join Date: Sep 2019
Location: WI
Posts: 117
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Quote:
Now, anything that can be "felt" is probably something the can be worked out programmatically with the stock throttlebody via the ECM. But, again, being a boosted application, the stock throttlebody is not the limiting factor at all. The only way the larger throttlebody can help is in regards to alleviating a restriction, which the stock throttlebody is not a restriction. Saying that it help in the mid-range really doesn't make much sense, unless you are at part throttle, in which case the actual opening of the stock theottlebody can be adjusted via the ECM programming. The only way a larger throttlebody will help is the fact that more air is entering for the same opening percentage that is commanded, ie, part-throttle. You can do the same thing with a stock throttlebody by pressing down harder on the accelerator pedal. So, to surmise, the larger throttlebody changes the pedal feel at part throttle. The stock throttlebody is not a restriction at full throttle. The pedal "feel" can be altered by ECM programming. |
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03-22-2022, 06:18 PM | #4 |
Drives: Chevy camaro Join Date: Jul 2019
Location: North Carolina
Posts: 192
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So it's more of feel hp gains than actual hp gains. Kinda like an air intake, it just makes noise to sound like your increasing power.
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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 |
03-22-2022, 11:39 PM | #5 | |
Drives: 2014 Cadillac CTS4 2.0T Performance Join Date: Sep 2019
Location: WI
Posts: 117
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Quote:
You can also retune the ECM and tell it that 50% pedal position is 58% throttle position and it does the exact same thing. Kinda like the pedal commander-type of products. All they do is change the rate when you press the pedal, so it makes it seem more "jumpy" than it was before, but in reality you can do the exact same thing by making a change in the ECM. So, to sum up, they DO make a change, but those changes can also be made in the ECM without adding or changing parts. |
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07-26-2022, 12:53 PM | #6 |
Drives: 2017 camaro 2.0 Join Date: Jul 2022
Location: California
Posts: 2
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Brand new Parts in box for sale for 6 gen camaro 2.0t
throttlebody from zzp
Intercooler mishimoto Charge pipe from Injen Bundle sale all brand new deadstock never used Best offers only no lowballers |
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