how to make fuel injection engine more powerful?

[Northiswara]

come let's talk how to make fuel injeciton car engine more powerful. i heard carburator car can go faster than fuel injection. we take 4g15 carb compare to 4g15p fuel injection. iswara 1.5 carb VS wira 1.5 fuel injection.

contribute your idea!

all i know is stock ECU at fuel injection engine is not smart enough to make engine more power.

 

[Fluffy]

wat?carb faster then EFI?who told u that?

 

[AXXeLL]

dude, how can you compare a iswara and a wira.... its body to weight ratio le... even my friend 1.3carb new saga can tarpau my 1.5 wira.... different weight bro... iswara lighter....

 

[Fluffy]

all i know is stock ECU at fuel injection engine is not smart enough to make engine more power.

-oh btw,factory tuned ECU is not at an optimum level.coz the manufacturer doesnt want to get sued for engines that blows whenever my grandma drives it to tesco.meaning its not at 100%.safety reasons.

 

[huakenny]

efi engine..everything control by ecu...

carb...nothing to control it other than ur carburetor...

but this kind of topics nothing much to compare....

 

[SkYwAlKeR]

remap ecu.... change to standalone ecu....
bigger injectors... bigger fuel pump... higher cams... port polish... bla bla bla..

the list jz goes on and on lar... basically its almost the same upgrades u will face....

 

[Fluffy]

go get hypertune. got iswara 140hp rite?

 

[SkYwAlKeR]

go get hypertune. got iswara 140hp rite?

which edition???... the latest one???

 

[fstr]

carb not fast one laaa :D

 

[civic_rs]

depends how u modify it...

 

[acbc]

Carb can makes loads of power provided engine is big CCs like those American V8s. I love the sound of carb Hemi.

 

[SkYwAlKeR]

carb not fast one laaa :D

yealer... standard carb not fast one lah...
wait till u see unker fred's carbie engine.... u know what is fast....

 

[fstr]

:sarcastic: :shot: :hmmmm2:

 

[lozo]

use the rm2.15 per liter fuel.

he he he

 

[b00n]

the topic tittle itself also looks naive and immature.
where can compare like that one?!..
somemore, which new cars nowadays is still on carburators? It's already being phased out!

It all depends on how u mod your car! nothing to do with fuel injections or carburators.

 

[Northiswara]

axxel,

iswara and wira have same weight. my company have a weight bridge. i managed to weigh waja, kancil,iswara, wira. below is the weight:
iswara = approximately 980kg
wira = approximately 1000kg
waja = approximately 1200kg
kancil = approximately 650kg

fluffy,

carb faster than EFI because there some restriction in wira 1.5 EFi engine. it has been prooved by my friends when we test wira 1.5 EFI and wira 1.5 carb. the wira 1.5 carb tapau EFI. both car are original.

 

[Northiswara]

carb is good to play with because it is cheaper in modification compare to ECU car.
to modify ECU engine, u need upgrade/change injector, fuel pump, bla bla... all big $$ involve.

for carb, u just install 4-2-1, exhaust system, crankshaft, install weber, far more cheaper than ECU modification but the power of course smaller than ECU engine modification.

big $$ for big power.

 

[civic_rs]

somemore, which new cars nowadays is still on carburators? It's already being phased out!

well, i do not agree what u've said here... who said new cars nowadays mostly on EFi?

 

[razr_sped]

haha...my kancil still on carbie...
n its brand new...
errr..not so new lah...since may 2006

 

[Northiswara]

only our local new car has carbie. and yet the carbie is fitted to a small cc engine.
like USA car that has carbie, their cc is damm big. V8 4000-5000cc.
press the throttle and the exhaust sound is louder than evo 10 sound. haha....