 Only 120Mph!!! |
 Aug 24, 2010 - 8:57 PM
|
 
|
 Enthusiast  Joined Mar 11, '09 From Baltimore, Maryland Currently Offline Reputation: 1 (100%)  |
We should always obey the posted speed limits!!
Ok, with that being said..... I can't get over 120Mph!!!!  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? |
 |
Replies
|
Aug 25, 2010 - 2:50 PM
|
|
 Enthusiast Joined Aug 13, '10 From Belfast Currently Offline Reputation: 0 (0%) |
i think you need 17psi ecu form st205 as an upgrade if your running st185 ( im not sure about the older 1980s gt4 ), or add an rsm or even just snip afew wires . But you may also have to sort your fuel cut defender to stop the shut down |
Posts in this topic
speed-CCNP Only 120Mph!!! Aug 24, 2010 - 8:57 PM
JuMPiiN uhm wow
ibtl
enuf said
And im pretty sure its c... Aug 24, 2010 - 8:58 PM mkernz22 yes there is a limiter! Aug 24, 2010 - 8:58 PM
speed-CCNP not cool!!!
ok, I have to get a piggy... Aug 24, 2010 - 9:02 PM Tom_SS2 JDM's are limited to 180kph or 112mph in ye ol... Aug 24, 2010 - 9:05 PM lagos QUOTE (speed-CCNP @ Aug 24, 2010 - ... Aug 25, 2010 - 10:13 AM DEATH QUOTE (lagos @ Aug 25, 2010 - 10:13 ... Aug 25, 2010 - 10:24 AM mak5603 Lol, In before Brian Spilner gets his thread locke... Aug 25, 2010 - 12:13 PM JuMPiiN Brian Earl Spilner, Sounds like a serial killer, I... Aug 25, 2010 - 12:15 PM mak5603 RE: Only 120Mph!!! Aug 25, 2010 - 12:23 PM speed-CCNP LOL!! i love this site!!
I don... Aug 25, 2010 - 3:14 PM Tom_SS2 woah whats all this jive about new ECU's etc a... Aug 25, 2010 - 6:24 PM Johnnyny QUOTE (Tom_SS2 @ Aug 25, 2010 - 7:24... Aug 25, 2010 - 6:27 PM mkernz22 QUOTE (Tom_SS2 @ Aug 25, 2010 - 7:24... Aug 25, 2010 - 6:50 PM Supersprynt QUOTE (speed-CCNP @ Aug 24, 2010 - ... Aug 25, 2010 - 6:49 PM |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
| Lo-Fi Version | Time is now: July 14th, 2025 - 7:09 AM |