IS-F top speed
IS-F top speed
Check out this video, very nice! How did they remove the speed limiter? They hit 186+ mph (300 kph) in 7th, so somehow they bypassed the speed limiter that should have been reached in 6th.
Enjoy:
http://www.youtube.com/watch?v=MSlSK9tUUMA
Enjoy:
http://www.youtube.com/watch?v=MSlSK9tUUMA
Lexus Fanatic
iTrader: (10)
Joined: Nov 2004
Posts: 13,441
Likes: 1,076
From: Under an IS F since 2008
Here is my prior post on it.
In JAPAN.......
They offer the HKS Velocity Advanced Computer for the Japan Spec IS-F
VAC Type ISF - 45002-AT010 - ¥157,500 MSRP (approx $1,755 USD)
Originally Posted by HKS Japan
● VAC Type ISF has developed for the things you enjoy high-speed circuit driving without stress ISF is the only device speed limiter removed.
● HKS governs the movement of the entire vehicle with its own method for the control of the CAN communication signals, and to cancel the speed limiter can be safely and reliably.
■ Features
● Remove speed limiter function
● Speed signal output function options
● Akira Makoto doing so well and Adoontaipu ECU upgrade VAC Type ISF data that does not feature is disabled.
● CAN connect to the things Sakittoatakkukaunta lines and turbo timer option to output an analog signal output on the communication speed, allowing the display speed. (Vehicle speed pulse number "4")
● Akira Makoto meters (340km / h) speed of the thing is Maruchiinfomeshonmeta and to display the actual vehicle speed.
■ Mounting
● ECU in the engine room harness, connect the harness coupler ON, VAC Type ISF ON coupler body to the connection.
● VAC Type ISF body to secure the passenger's feet.
■ Other
● Acrylic windows VAC body "ISF" logo, the Power LED is inside the body when illuminated by a light thing.
"ISF" If the logo does not appear, the power ground wire could be bad.
Also, immediately after power-up, this "ISF" logo is flashing at a constant frequency, and then lit. This is no such error code.
There has been NO confirmation if this product will work on a US Spec IS-F...
Time for one of you guys to research this some more..
Joe Z
Regards..
Joe Z
Last edited by Joe Z; Nov 10, 2009 at 10:55 AM.
Driver
Joined: Jun 2008
Posts: 95
Likes: 3
From: IL
Lexus Fanatic
iTrader: (10)
Joined: Nov 2004
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From: Under an IS F since 2008
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Rev Limiter
I noticed that my F really started slacking off around 160mph (sport mode in M). I decided to hit the brakes at 163. I was concerned that I wasn't able to hit 170 like I thought I would. I did have the AC on though. Does the AC really pull down the F at top speed like that? Maybe the limiter is more like 163 rather than 170 exactly? I don't know. What do you guys think?
Lexus Champion
Joined: Jun 2008
Posts: 3,054
Likes: 3
From: Alberta
I noticed that my F really started slacking off around 160mph (sport mode in M). I decided to hit the brakes at 163. I was concerned that I wasn't able to hit 170 like I thought I would. I did have the AC on though. Does the AC really pull down the F at top speed like that? Maybe the limiter is more like 163 rather than 170 exactly? I don't know. What do you guys think?
Lexus Champion
Joined: Jun 2007
Posts: 2,148
Likes: 0
From: Aventura, Florida
Your right. The car starts picking up at 160 really hard. Its starting to get hard to stop hitting my speed limiter on N20. Ill post a vid when i get home of my 70-170 so you guys can see that i mean. I really wish the car was unlimited so i could run for 15seconcs on N20
I disagree with this statement. I thought that it actually felt like there was a lot left in that 163-165 mph range. I didn't think getting to the 170 mph limit was going to be much longer and wondered how much was actually left....but unfortunately I ran out of safe road to find out.
Pole Position
Joined: Dec 2005
Posts: 210
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From: GERMANY