Dyno sheet

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Old 02-01-2010 | 01:35 AM
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Default Dyno sheet

This guy on our local form is telling everyone that he is spinning the tires and the clutch is slipping at the same time on the dyno here is a pic of his dyno run see what you guys think.



I'm not a 100% sure how to read these im sure someone on here can.
Old 02-01-2010 | 02:18 AM
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You cant exactly spin both at the same time.
Old 02-01-2010 | 11:06 AM
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I doubt it as the peaks and valleys match the lower HP pull. Is he saying it spun both on both pulls at exactly the same rpm? I am guessing one pull is on N2O, and the other is motor.
Old 02-01-2010 | 11:54 AM
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Tq curve follows the AFR curve.
Old 02-01-2010 | 04:22 PM
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the motor pass looks clean..the nitrous pass however drops off big time either its got a pure tire spin issue or he did blow through the clutch.. the a/f does match it but if its spinning its spinning no matter what your a.f does..
Old 02-01-2010 | 06:09 PM
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I never said I spun the tires an clutch at the same time......I. Said the tires rolled over on the hit...when they caught the clutch blew threw.
Old 02-01-2010 | 06:21 PM
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.....................

Last edited by 01blackformula; 02-01-2010 at 06:32 PM.
Old 02-01-2010 | 07:35 PM
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hmmmmmm .......
Old 02-01-2010 | 07:58 PM
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wait, what just happened?
Old 02-01-2010 | 09:40 PM
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Originally Posted by 01blackformula
.....................
Am i Wrong Would this not happen?

Originally Posted by U LUZ
hmmmmmm .......
???? please correct me if i'm wrong

Originally Posted by ElkySS
wait, what just happened?
^^^^^ Greg Good did my heads hes the man!

i dunno i come over here an find my dyno sheet posted asking if i'm liying



clearly he mis-understood what i said......


On the hit of the n20 the tires rolled over... no fancy smoke show just rolled over once or twice.."more than likely due to the tq numbers and worn out rollers" then once the tires caught the clutch blew threw.....is this nor possiable? if it's not please correct me if i'm wrong.... i am just stating what happend what i was told by my builder who was driving the truck while it was on the dyno

This is the 2nd post about my truck in a 4 months time span..apparently i'm stiring the pot pretty good


I'm not here to start ****... If i am Wrong an this cannot happen please correct me.

Even i know you cannot spin the tires and blow threw the clutch at the same time"unless your a bad Mother" but it is apparent in the dyno sheet that these 2 events happend at 2 completely diffrent RPM's
Old 02-01-2010 | 10:05 PM
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it looks more like he ran out of fuel according to the afr's. the red afr reading for the red graph is dipping LOW
Old 02-01-2010 | 10:09 PM
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cuz its all about dyno #'s :umm:
Old 02-01-2010 | 10:11 PM
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Originally Posted by chrysler kid
it looks more like he ran out of fuel according to the afr's. the red afr reading for the red graph is dipping LOW
Call me stupid but i thought 10.3 was FAT "more fuel" and say a 14.0 Was "LEAN"????


so i thought it was to much fuel?
Old 02-01-2010 | 11:10 PM
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Originally Posted by Tooloe
Call me stupid but i thought 10.3 was FAT "more fuel" and say a 14.0 Was "LEAN"????


so i thought it was to much fuel?
It is, he is wrong.
Old 02-02-2010 | 12:40 AM
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Still slow.
Old 02-02-2010 | 07:14 AM
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Originally Posted by Pwebbz28
Still slow.





not as slow as some one think but yes... it's a boat



an yes i'm kinda worried about the A/F ratio because a 10.3 anything is close enough for fuel wash..... but my fuel pump should be close to maxed out on the new set up but thats a whole other topic




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