Disappointing pull on the bottle
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From: Broken Arrow, OK
Disappointing pull on the bottle Shop in town had a dyno day today so I figured I would throw mine on there and see what it did on and off the bottle. Well off the bottle I was pleased, it did 344/358. On the bottle(150 shot) it only made 434/425... I know a dyno is just a number and usually a disappointing one at that, but that seemed abnormally low especially the torque number. Im thinking it may have picked up a knock and pulled to much timing. I know the car runs good and even if 434 is right the track times are good in my book.
This was a dynojet, and it was about 60 degrees today. Anyone else think I may have had a problem or was it just one of those things?
This was a dynojet, and it was about 60 degrees today. Anyone else think I may have had a problem or was it just one of those things?
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From: Broken Arrow, OK
Sorry... its a wet nozzle kit, bottle had about 6lbs in it @ 950psi. It has 4 degrees pulled for when I spray. And I didnt get an AFR because my sensor went bad on mine and they didnt hook one up.
Do you have a screen fitting at the Nitrous solenoid? NOS brand has them, not sure if other vendors use them.
Anyways, mine have gotten blocked with trash in the past and got to the point I couldn't even tell if my 125 shot was coming on. Creeps up on you...just gets progressively weaker.
Anyways, mine have gotten blocked with trash in the past and got to the point I couldn't even tell if my 125 shot was coming on. Creeps up on you...just gets progressively weaker.
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From: Broken Arrow, OK
Do you have a screen fitting at the Nitrous solenoid? NOS brand has them, not sure if other vendors use them.
Anyways, mine have gotten blocked with trash in the past and got to the point I couldn't even tell if my 125 shot was coming on. Creeps up on you...just gets progressively weaker.
Anyways, mine have gotten blocked with trash in the past and got to the point I couldn't even tell if my 125 shot was coming on. Creeps up on you...just gets progressively weaker.
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From: houston
hmm without any kinda data logging its kinda hard to tell. might be worth the $100 or so to put it back on a dyno with all the senors hooked up and see what it does. could be power left on the table.
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From: Broken Arrow, OK
I would think there's more left in it. I've run a few cobras that make a bit over 500 and put cars on them. It just doesn't make sense. I'll probably buy credits for hp tuners and use my buddys computer. See what its doing during a pull.... whats odd is I ran it the week before and it did just fine. Made clean hard pulls through each gear. Maybe it sitting still on a dyno, not getting the same amount of air changed something?
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From: houston
I would think there's more left in it. I've run a few cobras that make a bit over 500 and put cars on them. It just doesn't make sense. I'll probably buy credits for hp tuners and use my buddys computer. See what its doing during a pull.... whats odd is I ran it the week before and it did just fine. Made clean hard pulls through each gear. Maybe it sitting still on a dyno, not getting the same amount of air changed something?
I would think there's more left in it. I've run a few cobras that make a bit over 500 and put cars on them. It just doesn't make sense. I'll probably buy credits for hp tuners and use my buddys computer. See what its doing during a pull.... whats odd is I ran it the week before and it did just fine. Made clean hard pulls through each gear. Maybe it sitting still on a dyno, not getting the same amount of air changed something?
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From: Broken Arrow, OK
10 times out of 10 shitty results are from a shitty nitrous tune or shitty jetting. Fix it before you blow your car up