killa_paul

im thinking of upgrading the diff on my saph and want to know what people use, how much its likley to cost... and where or who to talk to
whats the difference between an R&D diff
and a gripper diff,
im running stage 3 on gaz golds and 17"s
prob gonna get a trick rear beam at some point too
thanks in advanced
Paul

JoeRS22

iTrader: (2)

question is are you going to drive it properly paul.....

joffy

iTrader: (1)

what sort of power are you running? are you using the car as road only, track only or both?

killa_paul

Road and maybe some track , be around 400bhp and no im going to poodle around at 30 mph 60mph and 70 mph cause thats the speed limits lol

Mike1

Here's a couple of threads that might be of interest to you

https://passionford.com/forum/genera...f-options.html

https://passionford.com/forum/genera...-cosworth.html

Turbosimpsons

iTrader: (3)

Supra diff Is the best option for the money.

Jasu

How much power does it hold?
And what changes need to make?

Turbosystems

iTrader: (5)

they are used in the states for dragging at 1500 bhp
complete kit with diff and all fitting to bolt straight in your beam is 1k

joffy

iTrader: (1)

from where Tony?

Jasu

Okay.

Are diffs checked? And what driveshafts do you recommend? Should last at least 850hp/850Nm.

Turbosimpsons

iTrader: (3)

Tony can supply them. Uses standard 2wd drive shafts.

killa_paul

Sweet will look in to this then

WongRS

iTrader: (11)

I think i'll be doing supra diff over the winter, unless i find a quaiffe cheap.

rs_traynor

thinking about this aswell

Jasu

Tony???

Turbosystems

iTrader: (5)

If you want a mighty supra cosworth fit diff kit I supply them they are 1k and comes with everything to bolt it straight in to the rear of your cosworth

Jasu

Yes I want, but are they used or rebuild diffs? And with what ratio?

Do you supply also 6 degree beams?

ajamesc

Don't get a quaife one there shit lol my mate has broke 3 now! I haven't broke my gripper yet but have ripped all the teeth off a standard crown wheel and pinion lol

Turbosystems

iTrader: (5)

waste of time money and effort using the 7.5 inch crown wheel and pinion
hence the time and effort spent sorting out the mighty supra diff a straight bolt in conversion even JB fletch couldn't break

ajamesc

mines been fine since fitting a shoot peened and supper finished one from hewland

Turbosystems

iTrader: (5)

fine so far you mean
and how much does this diff now owe you is it quiet
the supra diff is as quiet as 4i when I give him a bill
the problem with a grripper dif is you can't tell when the diff is broken cos it sounds broken when new roflol

ajamesc

not much lol diff cost 700 brand new bearings were about 60 quid then the second c.w.p was 50 from a mate having it done at hewland was the cost of a drink but because it was done by a mates dad! But did cost me about 40 for the pinion bearings nut and crush washer other than that just my time! And yes they are a bit noisy but I bet it locks the wheels up a lot better than a supra diff! But your right not as stronge and to be honest if I brake mine again I may well take the supra route

Turbosystems

iTrader: (5)

The supra diff is the dogs
designed by some clever little jap fookers
the power transfer on the supra OE is much better that your agricultural landrover diff

Rollin Rides

what sort of money u looking for a fitting kit on its own?? and which model supra diff do you reconmend? cheers dave

Jasu

??????

peteh

iTrader: (3)

what are the supra ones like with launching?

anybdoy tired them yet?