some modifiation tips needed

[zacharymah]

currently i'm driving wira SE 1.5 with stock engine..my friend from workshop helped me one time on the tuning using computer and it has a very good pick up now but the main problem for me now is the 'cut' top speed..fifth gear no poewer..where can i send my car to for 'shipping off'? i wanna unlock everything on the ECU..
or maybe somebody can tell me what kind of ECU can i change?

 

[howiechoo]

wira 1.5 got no speed cut but only rpm cut....i dun think u wanna deactivate the rpm cut cos u may blown ur engine if accidently over rev.....

btw, eon/proton service centre can set it to standard....

 

[zacharymah]

oh..is it?then the top spend only 180kmh?this i use 15" rim...but now only 170kmh with 17" rim..then what should i do?
very funny le...the pick up now fast after tuning but why the top speed only 180?can go la...but need a lot of time and drag...sucks..

 

[1023]

i think 180 is vr high for stock 1.5 engine. coz the speed meter just show to 200 rite?
if u realy want more higher den 180, i think u need to do sm modify to get more power for ur engine. and mayb changing ur gear box ration oso...

 

[kRiminaLz]

omg..
how much ur expecting when ur ""unlocking"" the thing??
believe me bro, wifout proper engine mods n stuffs, dont expect to get even 5hp's..

 

[zacharymah]

oh...thanks everyone...then what should i do le??port and polish??air filter?plug cable?gear box?

 

[Y a k u Z a]

Depends on how much you are willing to splurge out bro,with cold hard cash in hands,your car can definitely be transformed into a rocket!

 

[putra4767]

wira

Yup..How much power you want & how much u r willing to spend bro....?

With this info, you can be guided.........

 

[zacharymah]

nola...not actually need to be very fast de..just that i need some effective small modification..i don race but just that i feel the 'end' power not there..pick up ok..fourth and fifth gear problem and the top speed.

 

[Y a k u Z a]

Well in that case,you can probaly start off with your pipings and a reliable extractor,let's say Mivec.

 

[huakenny]

hmm....personally i dun suggest u drive more than 180km/h for a wira...

even the top speed is there, do u think the reliability n safety is there?:emoticon_U: