Powellyboi
Well-Known Member
Ok so i get a yasuni R and a 90main jet, whats the performance changes please? And also anyone know when I can buy them using paypal
Cheers
Cheers
TreboR said:Serieusly...do you really think a Laser Xpro wil preform beter than a Yasuni R? 8P
And you always have to change you'r mainjet if you'r changing of exhaust, it doesn't matter if it is a yasuni or a laser...
melf #50 said:the problem is that other pipes in comparence to std pipe gives its HP's at higher revs , but with the stock rollers and springs it will not make the rpm's witch are required , so no power output..
that is why the rollers need to be replaced with lighter ones en the adjuster spring with a heavyer one. witch rollers etc. to use is different with every scooter.
one can make the original exhaust much faster normaly , the pipe has to be modified , depends on what type exhaust you have.
in this case most of the time nothing has te be modified
a modified aerox with std exhaust will do about 75/80 kilometers (!)