I am rebuilding a spanish primavera engine, with point ignition and 3 transfers cylinder.

I am wondering if the sito banana exhaust is really "performance" :) worth compared to the stock primavera one. Furthermore, I find the small stock exhaust much nicer, and it's a pain to change the wheel with the banana... So, pros and cons ?

Thanks for the tips !

Banana:

http://www.sip-scootershop.com/upload/imag...0005875_003.jpg

Stock:

http://www.sip-scootershop.com/upload/imag...0000151_003.jpg

cons sito:

- crappy quality

- crappy quality

- crappy quality

- crappy quality

- crappy quality

r

Ok, same question replacing sito with piaggio.

My question was comparing the stock, "small" exhaust with the banana, from an ET3 for example.

KTy -

Bearbeitet 10. März 200521 Jr. von KTy

of course you'll have slightly more power with that sito pipe. but: the sito is louder and rusts faster. if you want a banana, go for a stock et3 pipe.

r

Errr, I'm sorry, I may not be clear in what I'm saying (

Let's put it this way:

I just wanted to know if there is a big performance difference between a primavera exhaust (small) and an ET3 exhaust (banana)

Anyway, thanks for the advice about Sito, Rasputin ;)

yes, there is a difference. the banana gets you an extra 500 rpm, therefor more power.

r

Ok, that's what I wanted to ear ;)

Thank you :)

KTy -