Dynoed a upsolute ECU upgrade, have some concerns.
#1
Track Day
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Dynoed a upsolute ECU upgrade, have some concerns.
Had the ecu on a 2001 reflashed by upsolute. Car drives great, ton of power. It was dynoned at vision motorsports and i am not too happy with the curve, looks like either ecu pulling timing or the boost is not steady. The car has forge bpv and stock everything else. What could cause such large spikes? Bad plugs? The car had 100 octane in it, the map was standard 91 octane map.
disregard the AF graph, the probe was not insterted properly. On the other runs the AF curve looks perfect.
disregard the AF graph, the probe was not insterted properly. On the other runs the AF curve looks perfect.
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They didnt let me into the dyno room, so I have no idea how many fans they used. I am going to get it redynoed at another facility just to make sure.
#6
Originally Posted by Kaane
They didnt let me into the dyno room, so I have no idea how many fans they used. I am going to get it redynoed at another facility just to make sure.
#7
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Originally Posted by KPG
Heck, I drove my car yesterday on the dyno. Kevin
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#8
Originally Posted by sharkster
Probably because they saw you drag race and figured you could drive better than them
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Originally Posted by KPG
AWWW... you must say that to all the guys you want to buy Motons Still thinking, Kevin
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I heard Moton were purposely built for drag racing by that guy in Netherlands. Apparently 0.6s ET and 11.3 mph trap speed improvement (not that ET and trap speed are related). Has anyone been able to verify this? Even the Chassis dyno readings get affected by the shocks performance (and by lighting etc..)!
Kaane I would do another dyno run somewhere else, this does not seem good or your knock sensors and boost are going haywire with heat or poor AFRs. You need ot have boost and AFRs on that chart to be able to make an opinion.
Kaane I would do another dyno run somewhere else, this does not seem good or your knock sensors and boost are going haywire with heat or poor AFRs. You need ot have boost and AFRs on that chart to be able to make an opinion.
#11
Nordschleife Master
Jean, My understanding is that there are three guys who were in partnership and had a company called JRZ. They split up and one builds Moton, one builds Protrac, and one kept JRZ. My understanding from Joe Stomola is that the parts are interchangable between the three shocks. This goes along with my experience when I had my JRZs rebuilt in the Netherlands. JRZ instructed me to send them back to them and the address was Protrac not JRZ.
I would assume that you can valve them anyway that you want based on your intended usage.
I would assume that you can valve them anyway that you want based on your intended usage.
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Here is my dyno curve with the Upsolute reflash. Make sure you got fans on those intercoolers, but that only affects power, not what the curve will look like.
http://www.myvividracing.com/showthread.php?t=20541
http://www.myvividracing.com/showthread.php?t=20541