Guess my Dyno ##
- Thread starter BarnesGN
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Whoops, sorry couple of little differences. Cam is only a hyd. 206/206. Good luck any way. I saw another tr dyno a couple of weeks ago with almost identical mods as you and dynoed 388/477. I believe he put the ta49 on that day. You can read is post on the other site. {tbs.com}
Turbo-Archie
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325 on a dyno jet
grocerygetter
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what Tiano said is true. A really good afr in 3rd may be way off from what you see in 2nd.
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Dynojet-
If the convertor was locked and the boost was 25 along with 25° of timing, then it should be around 420/580 if everything is right at 11.4 a/r
If it was rich and only on 110 then 400/555
If it was unlocked then 330/440
What did it do?
BW
If the convertor was locked and the boost was 25 along with 25° of timing, then it should be around 420/580 if everything is right at 11.4 a/r
If it was rich and only on 110 then 400/555
If it was unlocked then 330/440
What did it do?
BW
Turbo Archie wins the prize....I new issue of the Hitcherhikers guide to the Galaxy!!!
Converter unlocked in 3rd at 25psi 326 horsepower the dyno said 365 ft lb of torque(weird) and yes it was pig rich on this run o2 stated .777 1.4 degree's kr at 82mph. Exhaust uncapped AF was 11.9.
Next pull I turned the boost up to 28psi for an outstanding 335hp AF 13. Engine was breaking up at that point. o2 .710 2.1 kr.
1st pull was 24 psi 317hp through the exhaust AF 12.5.
Timing on all runs was only 22* made no fueling changes at all. I did turn the alky on for the 2nd pull to 5 on the scale and 2 on the 3rd run.
Dyno's are a world all there own. Not quite sure what to make of them.
Converter unlocked in 3rd at 25psi 326 horsepower the dyno said 365 ft lb of torque(weird) and yes it was pig rich on this run o2 stated .777 1.4 degree's kr at 82mph. Exhaust uncapped AF was 11.9.
Next pull I turned the boost up to 28psi for an outstanding 335hp AF 13. Engine was breaking up at that point. o2 .710 2.1 kr.
1st pull was 24 psi 317hp through the exhaust AF 12.5.
Timing on all runs was only 22* made no fueling changes at all. I did turn the alky on for the 2nd pull to 5 on the scale and 2 on the 3rd run.
Dyno's are a world all there own. Not quite sure what to make of them.
Were you unable to lock the converter? If the converter is slipping, then the rear wheels cant catch up, so to speak, to the speed they should be spinning at a given rpm. Without lockup you cant get a real idea of what kind of power you're making...other than getting some good track runs and calculating the hp from there. But you wont really be able to measure torque.
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That sucks, do you normally race your car at the track with the convertor unlocked?
Too bad i wasnt closer with my guesses
BW
Too bad i wasnt closer with my guesses
BW
Dyno #'s
Sam
did you make any changes in the timing tables down low? I was thinking that maybe it would be around 350 ish with 110 octane the torque around 430 ish beening it's a unopened motor except timing chain and valve springs
Pat B
That mybe why the car don't wanna punch the convertor no harder than it does since it's down on torque?
Sam
did you make any changes in the timing tables down low? I was thinking that maybe it would be around 350 ish with 110 octane the torque around 430 ish beening it's a unopened motor except timing chain and valve springs
Pat B
That mybe why the car don't wanna punch the convertor no harder than it does since it's down on torque?
yo
the reason i say that is because the car has never had a great 60 ft at all . he has got a low 1.80's with drag radials and that's it and he was thinking the convertor my be was not rite.
but he was able to build like 7-8 psi against the brake and hold it on a 1.80's 60 ft and the car not spin the tires so i'm thinking mybe the car don't have enuff low end grunt to max out the convertor (flash it) before the car moves.
i have a 3200 on my car and with a direct scan i can be @ 3k @ 3-4 psi and the very next frame be @ 4k @ 3-4 mph.
but hell i don't know anything just a thought tho
VadersV6 said:Huh?
the reason i say that is because the car has never had a great 60 ft at all . he has got a low 1.80's with drag radials and that's it and he was thinking the convertor my be was not rite.
but he was able to build like 7-8 psi against the brake and hold it on a 1.80's 60 ft and the car not spin the tires so i'm thinking mybe the car don't have enuff low end grunt to max out the convertor (flash it) before the car moves.
i have a 3200 on my car and with a direct scan i can be @ 3k @ 3-4 psi and the very next frame be @ 4k @ 3-4 mph.
but hell i don't know anything just a thought tho
