Alternatively, you can flush the engine first if you have been driving around with mineral oil for years.

flush additives not really recommended for old engines... valve seals and other oil seals might wear off faster, causing more serious oil leaks....

old car jz stay with mineral oil la... cheaper mah... jz find a better quality mineral oil can adi....

can use
but u cant get the optimum performance out of ur engine

wanna go fast, install weber lo...

efi how to install weber oo

aiya....
install webber only still useless...
u find 1 thin guy(engine capicity)
u keep on force him eat(petrol)
u think how much can he eat?
after sumtime wat happen?

---

Added on July 11, 2008, 5:09 pmtake out the efi
then only put webber

This post has been edited by washabushi: Jul 11 2008, 05:09 PM

Yeah, i should have put "proceed with caution" for old cars


Modern oil seals/gaskets might not have issue with flush additives, unless it's about removing baked on deposits that are actually helping to seal thinned/worn gaskets around the oil pan for instance...

remove ur efi kit and give me lor...

ask da thin guy digest faster lo..

aiya...
if only webber useless eh...
da price u pay for petrol not worth for the power
then need to bore this n that valve spring cam
end up change engine is cheaper
either change ur engine or dont mod...
easiest

My car already clocked 65000 km.. using mineral all these years.

Can i change to fully syn?

but efi more clean burn thn carb...

this depends on the carb tuner
c the person know how to tune or not...