NA and FI

yeehaw SG

i don't quite understand after reading up on them. mind helping me?

so to put it simply fuel injection is like spraying the petrol in a sort of mist form into the cylinder to combust whereas naturally/normally aspirated obtains the fuel by using a simple 'high volume-low pressure, low volume-high pressure' logic to get the petrol into the cylinder?

substance SG

N/A and Fuel Injection is totally different thing, you only compare Fuel Injection with Carburator and N/A with Turbo Charged and Supercharged….N/A is the nature of the engine and Fuel Injection is how the fuel is being delivered to power the engine.

yeehaw SG

oh then what are other ways of injecting fuel into the engine?

when you say nature of the engine, what do you mean?

ditzy SG

Carburettor. Laughing

sunboy77 SG

I think he meant Naturally Aspirated vs Forced Induction, not Fuel Injection?

yeehaw SG

i is very noob lah but Forced Induction kinda means turbocharging or supercharging whereas naturally aspirated is just as it is.

like BMWs!!! Very Happy

yeehaw SG

wtf. that's so 2-stroked engine style. Laughing

yeehaw SG

oh WTF. i feel so dumb now. i got it figured out. thanks all!! Embarassed

casshern SG

dun worry. being a driver my self i also know nuts about such stuff. i'm a sucker for looks, so these stuff dun matter to me Embarassed

jashbonbon SG

bmw turbo charging now too … like the new 335 coupe … got twin turbo … but i think not the kinda turbo u find in evo … something call “light” turbo? dunno la … jus to say bmw can be not NA too …

yeehaw SG

they finally turned to the turbochargers. next time we'll hear those zhng-ed BOV from beemers...psst psst...high pitched. Laughing

buses_galore SG

N/A stands for Naturally Aspirated…that means no turbocharging or supercharging the engine sort of breath on its own

zgim80 SG

all turbos need blow out? if can get a silent wastegate den quite sleeper..