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997.1 GT3 @ 75,500 miles
Run 1: 387whp
Run 2: 386whp
No Power Mods, Just Valved Side Muffler Delete
Shop said could def get more power with a tune as it’s slightly rich but nice and safe…which I prefer. Nice seeing her make good numbers with age.
buddy also came with his freshly built 4.0 997.1RS, still needs final tuning and it made
How conservative were the factory-quoted numbers when new? That seems really strong. Even at only 10% drivetrain loss, that works out to over 415hp at the crank, unless I'm crazy.
How conservative were the factory-quoted numbers when new? That seems really strong. Even at only 10% drivetrain loss, that works out to over 415hp at the crank, unless I'm crazy.
yeah Porsche always been that way. Either ridiculously low drivetrain loss or understate their #’s
How conservative were the factory-quoted numbers when new? That seems really strong. Even at only 10% drivetrain loss, that works out to over 415hp at the crank, unless I'm crazy.
I think that's about right for that car. Nice run! Nice car!
I also have heard that Porsche is conservative with their GT numbers, but forgot the percentage.
@ChrisF calm down with the turbos sir. Making us feel slow and torque less 🤣. I hadn’t Dyno’d a car in so many years. Have to admit it was exciting to see how she did with the miles on her. I haven’t seen a gt2 Dyno’d but guess around 470-490 depending on the dyno.
@DD GT3 RD have you ever thought about an engine overhaul? I hear from time to time that at about 100k KM (~62k M) an overhaul might be a good thing to prevent actual damage...Not sure there is anything to it hence why I am asking
@DD GT3 RD have you ever thought about an engine overhaul? I hear from time to time that at about 100k KM (~62k M) an overhaul might be a good thing to prevent actual damage...Not sure there is anything to it hence why I am asking
I can’t imagine cracking open a perfectly healthy engine for a “proactive” overhaul.
09-25-2023, 09:25 PM
GT3 Dyno at 75k Miles @ Ed Pink
