Altezza's RS200 limit

[jasonchee98]

i'm not sure about force-feedback thing. all i know is, the car will feel power loss and drop speed. mine experience such cut at 200km/h. whenever i touches 200, i will feel the speed loss and drop back to 190km/h. i know still can go further cos i have not press the pedal to the metal yet. during the power loss, i didn't feel any force on the accelerator.

wow... 250km/h. that's cool. wish to try that 1 day. haha.

 

[TRDtezza]

i guess sabah have not much space for me to reach out to 250kmh although i know the trusty tezza can do it.. unless i would like to end up in a monsoon drain or river or the sea .. hahaha... so i'll just stick with the stock . I'm just interested in zero to 100!!!

 

[1JZtezza]

need to buy some kevlar to wrap my balls first... XD
someday would like to experience how the force-feedback felt like personally..XD

Get the HKS SLD2 !.. or the Sard Attack Meter !.. yoohoooo!

Hey mike! here u ajak people install but you yourself dont install!!!....how can????

Anyways before attempting 250kph make sure suspension(for the car ..not the balls..);tyres(balancing;camber and toe);bodyparts(CF hood,front spoiler/lips);brakes are all in good condition and/or bolted down properly.Flat-spotted tyres could start vibrating above 200kph.

Also the longer it takes to reach past 200kph the scarier it becomes; either you run into traffic or run out of road!!

Be safe!!!

---------- Post added at 11:25 PM ---------- 6 hour anti-bump limit - Previous post was at 10:29 PM ----------

attached link on porsche acceleration to show that acceleration is not linear.

1 mile acceleration testing 997GT2 - Rennlist Discussion Forums

In short: 0-100kph took 3.9s
100-200kph took 6.2s.....200-250kph took 5.88s
200-300kph took 15.63s implies 250-300kph took 9.75s

 

[TRDtezza]

Hey mike! here u ajak people install but you yourself dont install!!!....how can????

Anyways before attempting 250kph make sure suspension(for the car ..not the balls..);tyres(balancing;camber and toe);bodyparts(CF hood,front spoiler/lips);brakes are all in good condition and/or bolted down properly.Flat-spotted tyres could start vibrating above 200kph.

Also the longer it takes to reach past 200kph the scarier it becomes; either you run into traffic or run out of road!!

Be safe!!!

---------- Post added at 11:25 PM ---------- 6 hour anti-bump limit - Previous post was at 10:29 PM ----------

attached link on porsche acceleration to show that acceleration is not linear.

1 mile acceleration testing 997GT2 - Rennlist Discussion Forums

In short: 0-100kph took 3.9s
100-200kph took 6.2s.....200-250kph took 5.88s
200-300kph took 15.63s implies 250-300kph took 9.75s

definitely reinforced balls would help a lot . and I have not bolted my cf hood. I have a good reason to go slow.. hahaha.. and my rear camber is now at -2.05 both. All sabah mechs said tezza's rear camber cannot be adjusted . theoretically i think that is bullshit. The tyres ripping off is driving me mad!!

 

[wfhan]

Hey mike! here u ajak people install but you yourself dont install!!!....how can????
......

i will install, but not now, now i focus to getting the basics up first....

 

[gti-wly]

250km/h ? are u sure? altezza speedo is so overrated... have tried my top speed, the speedo niddle almost 6 o'clock, but my GPS only showing 209km/h.. the GPS has the accuracy of 3 meters.. and yup, before i got my car speedcut remove, i do fell as the gas paddle kicks back at me.. are all fly-by-wire throttle feel the same way ?

 

[pk47]

Last sunday tested top speed again when i come back from SIC, speed show on my GPS is 241kmh, but the speedo meter turn to 7 o'clock.
But yet i still don't like that i got bully by those turbo, i need a turbo!!!

 

[nksc]

pk47..ur car auto or manual?

 

[jasonchee98]

guys, just check wit all of the taikos here. what is the speed cut of stock tezza? 180 km/h? if mine can hit 200 km/h then only experience power loss, is it the final drive being tune before?

 

[pk47]

my one is auto. I heard my another friend who drove an Altezza, he said auto's top end is higher than manual because of the 5speed and 6speed gear ratio.

 

[TopSecret]

bcoz the final drive different 5 spd auto 4.1 final, 6 spd manual 4.3 ('02 model)

 

[stepwyew]

guys, just check wit all of the taikos here. what is the speed cut of stock tezza? 180 km/h? if mine can hit 200 km/h then only experience power loss, is it the final drive being tune before?

I think is not power lost. Actually is not enough fuel for the car to speed more then 180km/hr . This is due to the std stock ECU that control how much fuel to inject . Are you using std stock ecu with HKS sld type II speed limit defender? If you really want to solve this problem then get yourself a Toms ecu. Is very smooth and the air fuel ratio is very well set by the toms tuner in japan

I use to have a toms ecu those days and my speed is 220km/hr at forth gear in tip tronic mode and i didnt switch to D coz i m getting very near to a corner so need to slow down

The best thing using the toms ecu is there is no rev cut in tip tronic mode

3s- ge engine is a high rev engine . Did you watch the movie initial D? If yes , when the AE86 change the engine , it need to rev til ard 11k rpm then only the power comes in rite? same goes to 3s-ge but not till 11k rpm lar hahahahahaha

There is one member here that i knew using toms ecu , maybe you can ask him some opinion

So , my dear friend , consider getting one ? hahahahahaha

Btw for those who experience the speed ard 240km/hr plus minus, will feel a little vibration coming from under carriage.....so drive safe .


cheers

 

[jasonchee98]

I think is not power lost. Actually is not enough fuel for the car to speed more then 180km/hr . This is due to the std stock ECU that control how much fuel to inject . Are you using std stock ecu with HKS sld type II speed limit defender? If you really want to solve this problem then get yourself a Toms ecu. Is very smooth and the air fuel ratio is very well set by the toms tuner in japan

I use to have a toms ecu those days and my speed is 220km/hr at forth gear in tip tronic mode and i didnt switch to D coz i m getting very near to a corner so need to slow down

The best thing using the toms ecu is there is no rev cut in tip tronic mode

3s- ge engine is a high rev engine . Did you watch the movie initial D? If yes , when the AE86 change the engine , it need to rev til ard 11k rpm then only the power comes in rite? same goes to 3s-ge but not till 11k rpm lar hahahahahaha

There is one member here that i knew using toms ecu , maybe you can ask him some opinion

So , my dear friend , consider getting one ? hahahahahaha

Btw for those who experience the speed ard 240km/hr plus minus, will feel a little vibration coming from under carriage.....so drive safe .


cheers

thanks mate. mine is all stock. u're clarification justify my driving exp with my current tezza. yea... i can feel the car has power at certain high rpm especially at 5K-7K. hmm... toms ecu. very interesting. let's cross my finger and hope i get the bonus soon. then perhaps can consider it. haha. any idea on the price range?

 

[stepwyew]

Dear Jasonchee98,

That time i bought mine was around 4k++ and is a second hand , New one will be around 7k ++ and when you buy new one you need to surrender your stock ecu to Toms in japan . Thats the terms and conditions by toms in japan

Early this year i bought new mines ecu and i need to surrender my stock ecu hahahahaha

ECU are not cheap my dear friend so you better survey properly first before you purchase , With that kind of money maybe you would like upgrade other area of the car first like suspension , lsd , final drive or those wear and tear parts until the car is in a perfect condition then only go for the ecu

Just my suggestion


cheers

 

[AE111_SEG]

share my experience.

my meter shows 180km\hr but Garmin GPS show 175km/hr.
The GPS only shows 180km\hr if go beyond 180km/hr mark on the meter .
Confirmed at 180km/hr on Garmin the speed cut come in.

So which is correct Garmin or Altezza Meter?. Sounds like Garmin is correct but
does altezza really cut at 180km/hr. No buffer meh... maybe 185-190km/hr