Speeding Cut Off

[zzainudin]

Hi all sifu's here @ ZTH..

got 1 question here..
how to make easy way to pull out the engine cut off..
somebody said alter some wire in speedometer..is it right?

any idea my friend!

 

[boyzone]

injection car ?

 

[zzainudin]

yea..injection..mits engine

 

[boyzone]

err.. normally I hear that mit engine is base on RPM to cut off.
I had been test on my car.. there is no speed cut after 180km/h
For example :
ur engine cut off is at 8000rpm.
existing gearbox can speed at 190km/h
change other gearbox with low final drive ratio : maybe u can get up to 235km/h

 

[mag9556]

the more safe and superb way is to put speed meter...
pivot ma.. 200++ onli...
dun take the risk.. later ecu i/c burn.. not to say more expensive thn the speed meter only...but find the ecu like hell i tell u...
dun take the risk...
good luck..

 

[Vagabond]

does the pivot speed meter have a speed-cut function?

 

[huakenny]

RSM oso can.....:_:

 

[Adeen]

pivot speed meter oso can do the speed cut trick

 

[zzainudin]

err.. normally I hear that mit engine is base on RPM to cut off.
I had been test on my car.. there is no speed cut after 180km/h
For example :
ur engine cut off is at 8000rpm.
existing gearbox can speed at 190km/h
change other gearbox with low final drive ratio : maybe u can get up to 235km/h

yea bro..mine got rpm cut n speed cut...i tried before can reach around 190km/h only after that cut off..std rpm cut 7.6k..both of them r function..

is it pivot speed meter better than rsm?

 

[calvin9683]

not to say pivot better or rsm better....
is dat pivot speed meter is cheaper.....
but rsm looks more cool la...
wahahaha

 

[cik_yat]

ouch... u all wack until rpm reach 8000?? can reach on that for 5th gear??

 

[Vagabond]

why is that so hard to believe?

 

[Adeen]

yup....why so hard to believe...?

 

[singchaii]

What is the purpose about the speed limit cut?? Till now i still don't really get it.. Can someone explain what it for? I had seen a meter also have this function, but i dun really understand what the SPEED LIMIT CUT for..

 

[imoloq]

What is the purpose about the speed limit cut?? Till now i still don't really get it.. Can someone explain what it for? I had seen a meter also have this function, but i dun really understand what the SPEED LIMIT CUT for..

I'm only making a guess here. Since all Gov speed limits around the world are way under 180kph (except the Autobahn), I think the speed limiter is a method for the car manufacturers to prevent damage to rotating parts like shafts and bearings and tyres. How many of us actually buy tyres that are safely rated for >180kph? It's a safety cutoff for people who like to drive fast but don't really take care of their cars.

Just my 2 cents.

 

[cik_yat]

why is that so hard to believe?

its not bout believe or not.. all car can wack until 8000 rpm or mod car onli?? if 4g1x wack until dat, its already max daa....

 

[singchaii]

I'm only making a guess here. Since all Gov speed limits around the world are way under 180kph (except the Autobahn), I think the speed limiter is a method for the car manufacturers to prevent damage to rotating parts like shafts and bearings and tyres. How many of us actually buy tyres that are safely rated for >180kph? It's a safety cutoff for people who like to drive fast but don't really take care of their cars.

Just my 2 cents.

SO mean the limit speed cut if cut the speed limit that the car can go? I still don't understand. Can someone just explain in simply for me? Hehe.. My english quite poor.

 

[huakenny]

speed cut = limit the car speed above 180km/h

if u wish to go further, u will need to unlock it. some can do it by flash ecu, or easier is to install RSM/speed meter....to unlock it.

the purpose is road safety....in japan, nmo matter wat car u drive. standard meter is 180km/h ,tat will be the max speed u can go in road.

if u wish to drive faster than tat, u gotta go to track. tat's all.

there is speed cut, rpm/rev cut, boost cut...etc

btw, not all car can reach 8000rpm, different story if u drive vtec or mivec which required to deliver power at high rpm.

standard car normaly wont hit 8000rpm for sure

my2cent n corect me if im wrong

 

[boyzone]

Normally people is go to pivot speed meter as is it cheaper way :D

 

[singchaii]

speed cut = limit the car speed above 180km/h

if u wish to go further, u will need to unlock it. some can do it by flash ecu, or easier is to install RSM/speed meter....to unlock it.

the purpose is road safety....in japan, nmo matter wat car u drive. standard meter is 180km/h ,tat will be the max speed u can go in road.

if u wish to drive faster than tat, u gotta go to track. tat's all.

there is speed cut, rpm/rev cut, boost cut...etc

btw, not all car can reach 8000rpm, different story if u drive vtec or mivec which required to deliver power at high rpm.

standard car normaly wont hit 8000rpm for sure

my2cent n corect me if im wrong

Oh.. Mean if they wanna speed above 180km/h, they should put in speed limit remover? But i guess this is only for ECU car right? Carb engine car doesn't effect much right?