midnight_man

hello, is any method how to test front diff with visco? if it is working propertly. thanks

markk

iTrader: (2)

Hi, the std cosworth front diff is an open diff, not viscous.

ECOS95

Only the rear is an LSD.

midnight_man

not a 33/66? front/rear... I read it somewhere

markk

iTrader: (2)

So you want to test the centre VC then ?

midnight_man

yes yes..

jammerrs

video your self doing a big donut, and if all 4 wheels spin its working, if only 2 do then no

i cant think how youd be able to test it really, unless you can jack it up andstop some wheels from turning and see if the others do, really not sure

midnight_man

yes but there is visco, no? If I good know it can move 70% power from front to rear....I listen that I can use torque wrench on rear wheel (center screw) set it on 70Nm and test the power of visco ....

markk

iTrader: (2)

you would have to do that on the front wheel not the rear, the torque distribution has nothing to do with the viscous coupling though.

jammerrs

would the torque front to rear not change as the grip changed?

markk

iTrader: (2)

nope, the split is always 64/36 iirc, the viscous only allows slip between the two driven axles.