- Jan 25, 2006
- 30
- 0
- 1,506
Hi to all the pros in ZTH, need your help on configuring a good exhaust system for my 4G91 Manual ride.
Thanks for the help in advance.
Thanks for the help in advance.
from the other extractor thread4-2-1 extractor should be good for you.power comes at early rpm
4-1 for better top end power
4-2-1 for low/mid range power
in short,your peak torque will come in at later parts of the RPM range if you go for 4-1,and the other way round for 4-2-1.
when you are racing/driving fast...you drag your rpm all the way to lets say 7k,then shift rpm drops to maybe around 4k then it starts climbing again...till the next shift...from what i understand,for those who like to drag 4-1 is the best cause you will mostly be using high rpms...
but if your car is more for city driving or street driving ...go for 4-2-1..you'll be using more low to mid range power rather then high...you need to decide what you want or whats best for you.nobody can tell you what you want.
important key factors of an extractor is the length and also diameter.Some workshop guys say that the 4-2-1 extractor should be bigger then the rest of the piping....
Make any sense..?
ya bro...malas wanna type...i did the quote thing but its says my message to short,so i suppose to type another message which means more...wait now i will do an edit.kekeke...u just copy n paste what u just said....