Looking for info on JL2 v JL4

[mawso]

Download the scooter centre catalog, http://data.scooter-center.com/download ... 2007_E.pdf

There's dyno plots on lots of exhausts inc the JL2 and JL4 with readings for 205 Honda and TS1 kits.

Thanks Martin, this link shows it all. Going by that not much between the 2 of them really.

JL2 looks less prone to grounding, splitting and revs on until "she cannae take no more".

Whats port timings on barrel you're using
?

Can't say Fred...it's the R.S. code! Hehe, I don't know anyway mate.