GT 35/40 20 psi dyno
12-28-02, 12:34 PM
#27
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Originally posted by vosko
ummm..... ihor is ok at drag racing but i don't think he is going to race it anytime soon after seeing how much mass destruction i have done drag racing my FD
ummm..... ihor is ok at drag racing but i don't think he is going to race it anytime soon after seeing how much mass destruction i have done drag racing my FD
12-28-02, 12:38 PM
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Originally posted by crispeed
Looking at the dyno run it looks like they let off too early. It might have well come closer to the magical 500 hp mark if they had stayed on it. It also looks like there was some problem at the end of the run judging by the spikes at redline. Probably that's why they let off early.
The only problem I have with the run is that it's not the 'SAE CORRECTED' version. Normally depending on conditions the 'STD' version would read higher.
Who said it's not possible too make 500hp at 20 psi!
crispeed
87 RX-7 TII
9.204@150.47mph
2600lbs
un-tubbed
Looking at the dyno run it looks like they let off too early. It might have well come closer to the magical 500 hp mark if they had stayed on it. It also looks like there was some problem at the end of the run judging by the spikes at redline. Probably that's why they let off early.
The only problem I have with the run is that it's not the 'SAE CORRECTED' version. Normally depending on conditions the 'STD' version would read higher.
Who said it's not possible too make 500hp at 20 psi!
crispeed
87 RX-7 TII
9.204@150.47mph
2600lbs
un-tubbed
12-28-02, 12:44 PM
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Originally posted by RICE RACING
It is realy cold over there at the moment I hear on the news, so if the runs were not corrected then that would be worth a bit ?
Maybe the spikes in the run are why he wants the ignition upgrade ? either way he is well on his way to the magical 500rwhp.
I forgot to ask was it using pump gas and street set up (muffler, air filter etc)? cant wait for your next dyno session I bet
It is realy cold over there at the moment I hear on the news, so if the runs were not corrected then that would be worth a bit ?
Maybe the spikes in the run are why he wants the ignition upgrade ? either way he is well on his way to the magical 500rwhp.
I forgot to ask was it using pump gas and street set up (muffler, air filter etc)? cant wait for your next dyno session I bet
12-28-02, 01:04 PM
#30
Mad Man
Ihor, GREAT JOB
Poweraxel, I live in Cali, so if you give me a chance to haul my lazy *** out of bed I'd love to join the thread... First, it's been my hope all along that this turbo was capable of making alot of power. I would much rather buy a proven setup than spend countless hours,and dollars trying to come up with one independently. It would be nice to see an SAE dyno sheet. I believe the temps are in the 30s, and low 40s in NJ today. On my Supra TT, one degree ambient is good for almost one HP on the dyno. I think Ihor's dyno clearly shows that the 35/40 can at least equal the T78 on the top end. A777, how much does your car weigh? Rice, or Chris can you tell us what kind of power A777 is making, if he posts his cars weight. A777 how much boost on your 10 sec runs? Does anyone know which GT40 wheel the 35/40 uses? Anyway, once again, great job, time for an upgraded ignition, and definitely a bigger pump for starters. Anyone know what the cosmo pump flows?Does anyone know where the 35/40 maxes out boost wise?Ihor, good luck, my friend, Best regards to all, Carl Byck
Poweraxel, I live in Cali, so if you give me a chance to haul my lazy *** out of bed I'd love to join the thread... First, it's been my hope all along that this turbo was capable of making alot of power. I would much rather buy a proven setup than spend countless hours,and dollars trying to come up with one independently. It would be nice to see an SAE dyno sheet. I believe the temps are in the 30s, and low 40s in NJ today. On my Supra TT, one degree ambient is good for almost one HP on the dyno. I think Ihor's dyno clearly shows that the 35/40 can at least equal the T78 on the top end. A777, how much does your car weigh? Rice, or Chris can you tell us what kind of power A777 is making, if he posts his cars weight. A777 how much boost on your 10 sec runs? Does anyone know which GT40 wheel the 35/40 uses? Anyway, once again, great job, time for an upgraded ignition, and definitely a bigger pump for starters. Anyone know what the cosmo pump flows?Does anyone know where the 35/40 maxes out boost wise?Ihor, good luck, my friend, Best regards to all, Carl Byck
12-28-02, 03:54 PM
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Also, before the dyno session I saw Dave input some numbers for temperature, barrometric pressure, etc, so I thought that took care of the correction?
12-28-02, 04:18 PM
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How can you measure its efficiency range in psi? If an engine/intake track flows very well, wouldn't you get lower boost than a more restrictive engine, but still be flowing more cfm?
12-28-02, 06:09 PM
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Very nice Ihor!!!
Good to see some cool weather tuning has been done to your car and it isn't running as rich anymore...nice numbers...I hope to follow in your steps and provide backup dyno supporting numbers for the GT35/40. My powermeter is reading 470rwhp @ 17psi and 550rwhp @ 22psi. Need to get on a dyno and back those up.
K
Good to see some cool weather tuning has been done to your car and it isn't running as rich anymore...nice numbers...I hope to follow in your steps and provide backup dyno supporting numbers for the GT35/40. My powermeter is reading 470rwhp @ 17psi and 550rwhp @ 22psi. Need to get on a dyno and back those up.
K
12-28-02, 06:11 PM
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Originally posted by nocab72
Very nice Ihor!!!
Good to see some cool weather tuning has been done to your car and it isn't running as rich anymore...nice numbers...I hope to follow in your steps and provide backup dyno supporting numbers for the GT35/40. My powermeter is reading 470rwhp @ 17psi and 550rwhp @ 22psi. Need to get on a dyno and back those up.
K
Very nice Ihor!!!
Good to see some cool weather tuning has been done to your car and it isn't running as rich anymore...nice numbers...I hope to follow in your steps and provide backup dyno supporting numbers for the GT35/40. My powermeter is reading 470rwhp @ 17psi and 550rwhp @ 22psi. Need to get on a dyno and back those up.
K
Boy, would that be nice!
12-28-02, 06:14 PM
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Ihor gained nearly 100rwhp from 5psi (10psi - 15psi on his previous dyno do), so 80 from 5psi at this level isn't far fetched...but, like I said, I need to get on a dyno and back the powermeter numbers up...
k
k
12-28-02, 06:24 PM
#43
Originally posted by nocab72 Very nice Ihor!!!Good to see some cool weather tuning has been done to your car and it isn't running as rich anymore...nice numbers...I hope to follow in your steps and provide backup dyno supporting numbers for the GT35/40. My powermeter is reading 470rwhp @ 17psi and 550rwhp @ 22psi. Need to get on a dyno and back those up.K
Ken
12-28-02, 08:47 PM
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Kyle, do you have an ignition upgrade? Mine seamed to be holding out on the dyno, but shortly after getting on the street I seam to have fouled out my plugs. Was getting ignition breakup even at 13 psi on the way home. I'm going to pull the plugs tomorrow and take a look. I did get one good shot at 20 psi though, and broke the tires loose in 2nd at 50 mph and then again in 3rd at 70+
12-28-02, 09:07 PM
#49
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Originally posted by Silver Ninety Three
Kyle, do you have an ignition upgrade? Mine seamed to be holding out on the dyno, but shortly after getting on the street I seam to have fouled out my plugs. Was getting ignition breakup even at 13 psi on the way home. I'm going to pull the plugs tomorrow and take a look. I did get one good shot at 20 psi though, and broke the tires loose in 2nd at 50 mph and then again in 3rd at 70+
Kyle, do you have an ignition upgrade? Mine seamed to be holding out on the dyno, but shortly after getting on the street I seam to have fouled out my plugs. Was getting ignition breakup even at 13 psi on the way home. I'm going to pull the plugs tomorrow and take a look. I did get one good shot at 20 psi though, and broke the tires loose in 2nd at 50 mph and then again in 3rd at 70+
be prepared for constant wheel spin in 3rd keep us posted.
thats a photoshopped dyno chart and ihor doesn't even have a turbo fd...if that is even his real name