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> Only 120Mph!!!
post Aug 24, 2010 - 8:57 PM
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speed-CCNP



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We should always obey the posted speed limits!!


Ok, with that being said..... I can't get over 120Mph!!!! biggrin.gif

I use a factory the JDM 3sgte ECU (ST215) and a S53 trans. At 5100 RPM in 5th gear the car drops off and bogs down every time. Is there a limiter in the ECU or something? Is it my transmission? It pull hard off the line and runs strong up to 120 then drops right off. I turned the boost in half and I only run it at 10 PSI so I'm not over boosting.

What could be stopping me each time?
 
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post Aug 24, 2010 - 9:05 PM
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Tom_SS2



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JDM's are limited to 180kph or 112mph in ye olde world money, you can buy delimiter/converter chips on ebay for tu'pence that slow the speed signal so that when your gauge reads 30 it means 30mph rather then kph, what this does is change the limiter from 180kph to 180mph, easy to install etc only problem is the odo will trip over in miles and not km after fitting

This post has been edited by Tom_SS2: Aug 24, 2010 - 9:05 PM


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