How do you work out RWKW to KW or vice versa??

Home » Forums » Fordmods Tech » Gearbox, Suspension, Brake & Driveline Workshop

Page 1 of 1 [ 6 posts ]

Post New Topic Post Reply

Previous topic Next topic

JohnnyFX

Post subject: How do you work out RWKW to KW or vice versa??

Posted: Tue Jun 28, 2005 5:38 pm

Getting Side Ways

Offline

Age: 42

Posts: 552

Joined: 20th Jun 2005

Ride: XR Fairmont

Location: Western Suburbs
VIC, Australia

Does anybody know how to calculate rwkw to kw or the other way round???

just something good to know when u see things shown in rwkw and wanna know what it is in kw at the engine

_________________

Top

Profile

Dellboy999

Posted: Tue Jun 28, 2005 5:41 pm

Getting Side Ways

Offline

Age: 53

Posts: 1040

Joined: 5th Nov 2004

Gallery: 5 images

Ride: EA Fairmont Ghia

Location: Melbourne
VIC, Australia

Very basically without worring if its auto or manual, take a 30% loss for the drivetrain and thats the RWKW vs KW

100kw at the flywheel = 70rwkw

so 100 x .7 = 70 and 70 / .7 = 100

_________________

Full working BA Shifter now upgraded to BF Shifter.
BA headlight inserts in my EA headlights.

Top

Profile

chunkz

Posted: Tue Jun 28, 2005 5:46 pm

Getting Side Ways

Offline

Age: 37

Posts: 5313

Joined: 6th Nov 2004

Gallery: 4 images

Ride: Surf, Turbo Diesel

Location: Melbourne, S.E Suburbs
VIC, Australia

isnt it ment to be 30% auto
20% manual

aprox...

_________________

Top

Profile

Dellboy999

Posted: Tue Jun 28, 2005 5:51 pm

Getting Side Ways

Offline

Age: 53

Posts: 1040

Joined: 5th Nov 2004

Gallery: 5 images

Ride: EA Fairmont Ghia

Location: Melbourne
VIC, Australia

30% auto - 25% manual but depends how pedantic you want to be, put it on a dyno instead of guessing.

_________________

Full working BA Shifter now upgraded to BF Shifter.
BA headlight inserts in my EA headlights.

Top

Profile

4.9 EF Futura

Posted: Tue Jun 28, 2005 5:52 pm

Getting Side Ways

Offline

Age: 43

Posts: 8655

Joined: 5th Nov 2004

Gallery: 37 images

Ride: V8 EF Futura

Location: Adelaide CBD
SA, Australia

Its not an exact science... i prefer to think of it as an absolute HP figure... but the measures described above will get you into the ball park.

_________________

I promise..... I will never die.

Fordmods Administration Group MINOR PUNKED

Top

Profile

Shugg

Posted: Tue Jun 28, 2005 6:42 pm

Getting Side Ways

Offline

Age: 47

Posts: 446

Joined: 7th Nov 2004

Gallery: 6 images

Ride: Mondeo XR5T

Power: 173 rwkw

Location: Engadine
NSW, Australia

4.9 EF Futura wrote:

Its not an exact science... i prefer to think of it as an absolute HP figure... but the measures described above will get you into the ball park.

Yeah, it's all just approximations:

rwkw / 0.7457 = rwhp

and

rwhp = fwkw

Therefor:

70rwkw / 0.7457 = 94hp

94rwhp = 94fwkw

Top

Profile

Post New Topic Reply

Page 1 of 1 [ 6 posts ]

Jump to:

Home » Forums » Fordmods Tech » Gearbox, Suspension, Brake & Driveline Workshop

Who is online
Users browsing this forum: Google Adsense [Bot] and 148 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

It is currently Fri Nov 15, 2024 4:39 pm

All times are UTC + 11 hours