Jump to content

Recommended Posts

  • Member
  • Member For: 15y 2m 26d

COS 15W40 IS TOO THICK AND MAKES LESS POWER WHY DOES EVERYONE WHO OWNS A FORD THINK YOU NEED THICK AS OIL IN THIS DAY AND AGE ITS NOT A FREAKIN 202 FOR FCKS SAKE I RUN MINE ON 5W30 CASTROL EDGE AND IT LOVES IT EVEN SEEMS TO GO A BIT HARDER AND REV SMOOTHER

  • Bronze Donating Members
  • Member For: 13y 9m 5d
  • Gender: Male

Not 100% sure mate, oils have evolved and this 5w30 that's upto the latest spec is very high quality... just about every new ford uses it from diesels to lpi falcons to transit vans

  • I see a red door and I want to paint it black
  • Donating Members
  • Member For: 15y 6m 7d
  • Gender: Male
  • Location: Far north queensland

COS 15W40 IS TOO THICK AND MAKES LESS POWER WHY DOES EVERYONE WHO OWNS A FORD THINK YOU NEED THICK AS OIL IN THIS DAY AND AGE ITS NOT A FREAKIN 202 FOR FCKS SAKE I RUN MINE ON 5W30 CASTROL EDGE AND IT LOVES IT EVEN SEEMS TO GO A BIT HARDER AND REV SMOOTHER

film strength

  • Member
  • Member For: 20y 3m 17d

COS 15W40 IS TOO THICK AND MAKES LESS POWER WHY DOES EVERYONE WHO OWNS A FORD THINK YOU NEED THICK AS OIL IN THIS DAY AND AGE ITS NOT A FREAKIN 202 FOR FCKS SAKE I RUN MINE ON 5W30 CASTROL EDGE AND IT LOVES IT EVEN SEEMS TO GO A BIT HARDER AND REV SMOOTHER

Oil thickness (and hence strenght) is a function of temperature.

Turbo's run exceedinly (red) hot and notwithstanding bearing cooling systems etc, a tubo engine is still a high heat soak environment.

The hotter you run your car (turbo, racing, turbo+racing) the more you compensate for the high temperature environment via the use of high viscosity oils.

  • Like 2
  • I see a red door and I want to paint it black
  • Donating Members
  • Member For: 15y 6m 7d
  • Gender: Male
  • Location: Far north queensland

So 5w-30 is specified for my bf mk2, but I am getting the gtx3582r fitted next week. think I found the perfect oil, should make more power.

0007919100096_500X500.jpg

  • Like 1
  • ...JD TUNING ADELAIDE...
  • Gold Donating Members
  • Member For: 16y 11m 1d
  • Gender: Male
  • Location: Adelaide

Is it a fair statement saying old oil remover is diesel ??

I heard it once but didnt think much if it

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
  • Create New...
'