changed, withoout tyres 2nd hand rm700..
maybe next time ba.. i just change it last week..
Added on March 1, 2011, 12:08 amwhy everyone is using 4-2-1 extractor?
i go to my fren shop, he keep recommending me 4-1,
he say 4-2-1 is not suitable for auto car and auto car suits 4-1 only..
and since he is my fren i belif him but everytime i saw u all post 4-2-1, i feel very curious about it..
at the end i put 4-1 for RM240.
His shop is very very near to my house, he keep claiming that we live so near and he wont lie to me,
can any1 please explain more to me why everyone is using 4-2-1 but he kip saying 4-1?
your primary pipe for 4-1 is long or short one? i've known auto user with 4-1 setup, and he claimed it's good, but he only use short primary pipe, if long primary for auto sure die la..