QUOTE(rihuhs @ Oct 3 2012, 02:20 AM)
ini mana dapat punya facts?
FZ16 lagi low-tech dari FZ150i. besides, single valve macam mana mau function?
both FZ150i & R15 is equipped with electronic fuel injected (EFi) 150cc single-overhead-cam (SOHC) liquid-cooled with quad-valve (that's 4 valve, for those that don't know) engine. the difference between FZ150i & R15 is mainly the gearbox (FZ150i's 5-speed and R15's 6-speed) and power band due to R15's different configuration on the valves & camshaft. that's why you can see the "LC4V" label on FZ150i, R15 & LC135 coz all of them are Liquid Cooled 4-Valve.
FZ16 only has 153cc, twin-valve (yes, that's two less than FZ150i & R15) SOHC engine, air-cooled (like most kapcais like EX5 & Lagenda) and still have carburetor to manage it's air-fuel mixture.
CBR150R with EFi? the latest one, yes, but not sold in Malaysia. the old one (yeah, the "slim" one) is still using carburetor but it does have double overhead camshafts (DOHC) hence more power with a considerably good fuel consumption.
Bajaj Pulsar? the brand Bajaj alone was never here in Malaysia
Bajaj, no one knows how to fix in JB
CBR150R, yep the slim one has DOHC
Now theres a trend, all DOHC engines are migrating back to SOHC (like the new Civic)
SOHC + EFI for better FC
Wanna find new slim CBR150R pun susah

QUOTE(ashyxt_dupe @ Oct 3 2012, 02:20 AM)
ya 6 speed short ratio better acceleration & can stretch out a bit more top speed with the slightly higher hp at high rpm..
but but, R15 & FZ150i's engine are really very identical telur (的咯), I bet even the injection system are the same... how can no one possibly know how to repair worr, may be they don't know wtf is R15? may be only when they strip the engine parts only they know the similarity....
heck even 135LC's engine is similar to FZ150i's
the rest I don't have much comment liao... don't know much....
Does that means it's a bored 135LC engine?
But at kastam, I see those stock FZ150i tio smoke by those 135LC with loud racing exhausts with their 4 speed box... Even my RXZ can barely keep up using first gear