Your extractor is 4-1 cast iron. The big piece of metal is the heat shield. Why take picture of muffler also?
how much is 4-2-1 extractor? any other part nid to be installed to fit this part? I'm a newbie..sorry...wish to learn more...
does it raise the acceleration?or speed>?
Your extractor is 4-1 cast iron. The big piece of metal is the heat shield. Why take picture of muffler also?
X.O wut is 4-2-1 and 4-1 right...err... now im confused. could you guys please describe a 4-2-1 and a 4-1 extractor further?
my aim is to achieve a better acceleration.
thanks for the previous and for the upcoming advices =)
hmm...iswara 1.3...quite old edi...comes with 4-2-1 extractor? does piping n muffler makes better performance? :hmmmm:
x.o,here a pic for u to understand it better.
View attachment 324408
this is call 4-1 extractor.u can see clearly that all the primary pipe r merge into 1 at the end
of the extractor.
View attachment 324409
this is call 4-2-1.the primary runner 1-4 and 2-3 r merge separately to make secondary
runner.the secondary runner is the second piece of the extractor in the pic.hope this help.
hmm? how to know if it's got the right size? Does piping size..i mean the muffler makes car performance better? Coz, it's releasing away the heat right? SOrry if i'm wrong...learning :embarassed:
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