DME report GT3 991.2 advice?
03-28-2022, 09:36 PM
#1
Instructor
Thread Starter
DME report GT3 991.2 advice?
Hey folks.
Thoughts on this DME report for an ‘18 GT3 Manual with 11k miles?
The car is perfect spec and condition for me otherwise.
Thoughts on this DME report for an ‘18 GT3 Manual with 11k miles?
The car is perfect spec and condition for me otherwise.
03-28-2022, 11:24 PM
#2
Looks blurry to me
03-28-2022, 11:49 PM
#4
Nordschleife Master
I wouldn’t worry about it. Here’s some math to convince you.
9,000 rpm = 54,000 detonations per minute.
Range one means barely over 9k rpm. So 400 detonations means less than 0.01 min or less than o.1 sec duration
Range 2 you can get just from engine momentum hitting red line at WOT on 1st, likely same scenario for range one.
1 range 3? Computer glitch, statistical variance, heebeejeebee…
No range 4, no range 5…..that’s the key.
So, the owner floored it a few times. Who wouldn’t? If the car is otherwise fine, that DME report is fine.
9,000 rpm = 54,000 detonations per minute.
Range one means barely over 9k rpm. So 400 detonations means less than 0.01 min or less than o.1 sec duration
Range 2 you can get just from engine momentum hitting red line at WOT on 1st, likely same scenario for range one.
1 range 3? Computer glitch, statistical variance, heebeejeebee…
No range 4, no range 5…..that’s the key.
So, the owner floored it a few times. Who wouldn’t? If the car is otherwise fine, that DME report is fine.
Last edited by Palting; 03-28-2022 at 11:52 PM.
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03-28-2022, 11:50 PM
#5
Instructor
Thread Starter
I wouldn’t worry about it. Here’s some math to convince you.
9,000 rpm = 54,000 detonations per minute.
Range one means barely over 9k rpm. So 400 detonations means less than 0.01 min or less than o.1 sec duration
Range 2 you can get just from engine momentum hitting red line at WOT on 1st, likely same scenario for range one.
1 range 3? Computer glitch, statistical variance, heebeejeebee…
So, the owner floored it a few times. Who wouldn’t? If the car is otherwise fine, that DME report is fine.
9,000 rpm = 54,000 detonations per minute.
Range one means barely over 9k rpm. So 400 detonations means less than 0.01 min or less than o.1 sec duration
Range 2 you can get just from engine momentum hitting red line at WOT on 1st, likely same scenario for range one.
1 range 3? Computer glitch, statistical variance, heebeejeebee…
So, the owner floored it a few times. Who wouldn’t? If the car is otherwise fine, that DME report is fine.
The following users liked this post:
catdog2 (06-30-2023)
The following users liked this post:
catdog2 (06-30-2023)
03-29-2022, 12:54 PM
#9
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That's a very incomplete report. It's missing very key information; Total Operating Hours and the Time Stamps for the over-res in Range1-3.
Aside from that, this is a very clean report. No 4-6 over-revs, and the over-revs in Range 1-3 are very minimal.
Aside from that, this is a very clean report. No 4-6 over-revs, and the over-revs in Range 1-3 are very minimal.
03-29-2022, 02:19 PM
#10
Race Car
06-30-2023, 09:53 AM
#11
Hi All,
Was looking at a 992 GT3 that's CPO'd and this is the following DME read regarding overrevs:
Range 1; 1116 ignitions, 4950 mins. operating hours
Range 2; 285 ignitions, 4884 mins. operating hours
Range 3; 235 ignitions, 4884 mins. operating hours
Car checks out wonderfully otherwise, any feedback is appreciated, thanks guys!
Was looking at a 992 GT3 that's CPO'd and this is the following DME read regarding overrevs:
Range 1; 1116 ignitions, 4950 mins. operating hours
Range 2; 285 ignitions, 4884 mins. operating hours
Range 3; 235 ignitions, 4884 mins. operating hours
Car checks out wonderfully otherwise, any feedback is appreciated, thanks guys!
Last edited by RizAGT3; 06-30-2023 at 09:57 AM.
06-30-2023, 10:06 AM
#12
Hi All,
Was looking at a 992 GT3 that's CPO'd and this is the following DME read regarding overrevs:
Range 1; 1116 ignitions, 4950 mins. operating hours
Range 2; 285 ignitions, 4884 mins. operating hours
Range 3; 235 ignitions, 4884 mins. operating hours
Car checks out wonderfully otherwise, any feedback is appreciated, thanks guys!
Was looking at a 992 GT3 that's CPO'd and this is the following DME read regarding overrevs:
Range 1; 1116 ignitions, 4950 mins. operating hours
Range 2; 285 ignitions, 4884 mins. operating hours
Range 3; 235 ignitions, 4884 mins. operating hours
Car checks out wonderfully otherwise, any feedback is appreciated, thanks guys!
06-30-2023, 10:12 AM
#13
Rennlist Member
Hi All,
Was looking at a 992 GT3 that's CPO'd and this is the following DME read regarding overrevs:
Range 1; 1116 ignitions, 4950 mins. operating hours
Range 2; 285 ignitions, 4884 mins. operating hours
Range 3; 235 ignitions, 4884 mins. operating hours
Car checks out wonderfully otherwise, any feedback is appreciated, thanks guys!
Was looking at a 992 GT3 that's CPO'd and this is the following DME read regarding overrevs:
Range 1; 1116 ignitions, 4950 mins. operating hours
Range 2; 285 ignitions, 4884 mins. operating hours
Range 3; 235 ignitions, 4884 mins. operating hours
Car checks out wonderfully otherwise, any feedback is appreciated, thanks guys!
06-30-2023, 10:18 AM
#14
06-30-2023, 11:12 AM
#15
Good points! Will try to get the max revs and I do believe 992 GT3 has 3 total ranges as the report doesn't show "Level 4: 0 ignitions" etc...
Also would 4,884 mins operating hours be considered a 'while ago'?
Also would 4,884 mins operating hours be considered a 'while ago'?