what do U think?

http://www.bolhuijo.com/airflowtest/

hi guys!! This is Aron from Hong Kong and currently i am using a 90' E30 325i A/T. recently my bimmer has a kind of unstable idling. well, the rpm reading from the plug-in computer is quite normal but i can feel the engine is running with "high low tone". i've checked the emission figure and the CO ...

hi guys! a question, can a Z3 differential fit for E30?

in Hong Kong, E30 is rare now and perhaps it's not so easy to find an E30 set.

thanks a lot!

Aron

hahahahaha~~ i like that icon!!!

according to my limited knowledge, lean burn is not good for engine in some way.

well... in detail, i still need to find out but... according to their suggestion, we need to connect the vaccuum hose to the bottle and hence to "suck" the water vapour. therefore there must be some "extra" air runs into the inlet manifold which is NOT count by the air flow meter and i think this wo...

wow!! then a kind of lean burn for the engine also??

hi! i've got this bottle from my friend and i'm going to make some experiments on that. do U guys have any idea of this "water vapor jet"? i've found their website: http://www.invoauto.co.uk/Products/Water%20Vapor%20Jet/water_vapor_jet.htm they suggested to connect this bottle to the vaccuum hose, s...