stupidcar
5,000 RPM
Depends one lah. Super subjective.Hardcore ones have how many hp by average for NA mod. Previously you mention 4G18 crankshaft + 77mm CFE pistons can get around 120-140hp is it?
Izso mentioned several times that more fuel + more air = more power.
http://www.zerotohundred.com/newforums/car-modification/439219-open-pod-on-automatic-car-2.html
http://www.zerotohundred.com/newforums/features/389412-car-modifications-the-dummies-guide-part-1-a.html
http://www.zerotohundred.com/newforums/features/390088-car-modifications-the-dummies-guide-part-4-a.html
So, change into high flow filter will allow more air to enter the engine. Which means that the injectors will spray more fuel to burn the extra air to compensate? Correct me if I am wrong.
Btw, nice find lol. I didn't know the existence of the threads.