Dundon "Making the 718 GT4 Faster"
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Jamie@dundonmotorsports (11-01-2020)
10-31-2020, 05:46 PM
#47
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Dundon 718 GT4 Street Header Exhaust: 30whp gains SAE adjusted, intake air temps within 5-6degrees of each other on the runs
718 GT4 with Dundon Street Exhaust compared to a stock 991.1 GT3
718 GT4 with Dundon Street Exhaust compared to a stock 991.1 GT3RS
718 GT4 with Dundon Street Exhaust compared to a stock 981 GT4
991.2 GT3RS with Dundon D3 kit compared to a 718GT4 with Street Headers. (The king is still the king, at least for a little while)
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Dundon Motorsports
Gig Harbor, WA
253-200-4454
jamie@dundonmotorsports.com
www.dundonmotorsports.com
Facebook.com/dundonmotorsports
Instagram @dundon_motorsports
10-31-2020, 09:39 PM
#48
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Is the gt4 in 3rd gear for these pulls?
10-31-2020, 09:49 PM
#49
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doesnt matter on a dynapack. Gear ratios are all known and we control the ramp rate (rpm increase/time) in the software. Remember this isn’t an inertia based dyno like a dynojet. The dynapack is pushing back and limiting the cars progress through the Rpms.
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porscheflat6 (10-31-2020),
Rennolazine (10-31-2020)
10-31-2020, 09:52 PM
#50
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doesnt matter on a dynapack. Gear ratios are all known and we control the ramp rate (rpm increase/time) in the software. Remember this isn’t an inertia based dyno like a dynojet. The dynapack is pushing back and limiting the cars progress through the Rpms.
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Jamie@dundonmotorsports (11-01-2020)
10-31-2020, 10:21 PM
#51
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Jamie@dundonmotorsports (11-01-2020)
10-31-2020, 10:43 PM
#52
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no sir, there’s more on the table with the car tuned, We’re working with m-engineering on the tune... hopefully this coming week we can get that knocked out.
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porscheflat6 (10-31-2020)
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Jamie@dundonmotorsports (11-01-2020)
11-01-2020, 12:18 AM
#54
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Headers, tune and PDK should make for a great car. My dealer said he could get a GT4/PDK for me. Just depends on how big a bath I want to take on the .2 GT3 which I've really grown to like with the Dundon headers.
Last edited by Alan C.; 11-01-2020 at 01:02 AM.
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Jamie@dundonmotorsports (11-01-2020)
11-01-2020, 01:16 AM
#56
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Our complete kit is here in USD... $8995, headers, OPF deletes and catalysts Mating to the stock muffler.
https://www.dundonmotorsports.com/co...street-headers
11-01-2020, 01:04 AM
#57
11-01-2020, 09:58 AM
#58
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???? Not sure what you’re looking at...
Our complete kit is here in USD... $8995, headers, OPF deletes and catalysts Mating to the stock muffler.
https://www.dundonmotorsports.com/co...street-headers
Our complete kit is here in USD... $8995, headers, OPF deletes and catalysts Mating to the stock muffler.
https://www.dundonmotorsports.com/co...street-headers
11-01-2020, 12:39 PM
#59
@Jamie@dundonmotorsports What are the tuning options?
ECU clone, ODB2 port flashing, dyno tuning, and e-tuning (start with base file, iterate via logs)?
ECU clone, ODB2 port flashing, dyno tuning, and e-tuning (start with base file, iterate via logs)?
