four strokes have more suction and this causes them to be able to get more hp out of a smaller venturi
the higher intake air velocity this generates will usually need re-jetting
also ,for cold starts, a two stroke carb usually has a fuel enrichment device, unlike a 4t carb which will have...
i have been offered a speedfight 50lc for £150 on a 99
is this ok?
is it a good scooter to tune ?
or is the crankshaft made of chocolate like my old rieju?
it has a standard exhaust but the variator has been done and it does 43mph
what do you think?
would 90cc cylinder not give more horsepower?
this I do not understand!
what power will the simoni90 give compared to the MK PR (cc?), MHR 80 or the TP75?
it would be nice if someone tested them all on a dyno
do they do 2fast4race for am6?
19hp is a lot, but more is always better!!
so i am thinking
90 simonini, cylindr and crankshaft
what about reedvalve and ignition ?
will this do 20+ hp?