Search found 36 matches

by mecatech
Wed Aug 07, 2019 2:13 pm
Forum: General Discussion & Intro Forum
Topic: Eaton Detroit Truetrac ?
Replies: 10
Views: 3479

Re: Eaton Detroit Truetrac ?

Hi Stiler.

Do your truetrac is good for your power ?
I have 3 cosworth and one for rallying ans i need an alternative at my rear 9" motorsport diff !

do you really happy by your truetrac ?

ZF type is very good on M3E30 and cosworth.
Do the truetrac have the same feeling ?

thank you
by mecatech
Tue Feb 21, 2012 11:40 am
Forum: XR4Ti
Topic: Eaton LSD
Replies: 95
Views: 23749

Re: Eaton LSD

hi

are the eaton or detroit LSD have 23 spline ? like diff 7.5" cosworth ?

thanks
by mecatech
Mon Jan 09, 2012 8:12 am
Forum: XR4Ti
Topic: Eaton LSD
Replies: 95
Views: 23749

Re: Eaton LSD

hi many question i'm interrested about race eaton diff. i have a sierra cosworth 3dr and i upgrade the lsd diff, but i can't upgrade more ... more over une ring and gear are very expansive for this car. if i will buy a lsd diff eaton or detroit, do i have many choice for ring and gear ( to buy) ? or...
by mecatech
Wed Oct 06, 2010 4:08 am
Forum: XR4Ti
Topic: sierra RS COSWORTH upgrade rear diff
Replies: 8
Views: 2806

ok

thanks :wink:
by mecatech
Sun Sep 26, 2010 3:54 am
Forum: Off-Topic Discussion
Topic: DTM Merkur/ Fox Body
Replies: 10
Views: 1963

in BTCC the car are most powerful, than the rallye.

sierra BTCC 600-650 hp
sierra GrA 300-320 hp ( because there is a turbo bridle )

bye
by mecatech
Sat Sep 25, 2010 4:07 pm
Forum: Off-Topic Discussion
Topic: DTM Merkur/ Fox Body
Replies: 10
Views: 1963

yes some times there is an xr4I

andy rouse developed this car before the sierra RS COSWORTH
by mecatech
Sat Sep 25, 2010 1:34 pm
Forum: Off-Topic Discussion
Topic: DTM Merkur/ Fox Body
Replies: 10
Views: 1963

yessss

my club go all year on the ring...

13.1 miles one lap :twisted: :twisted: :twisted:
by mecatech
Sat Sep 25, 2010 1:16 pm
Forum: Off-Topic Discussion
Topic: DTM Merkur/ Fox Body
Replies: 10
Views: 1963

not merkur...

just sierra RS 500, the magic car....

http://www.youtube.com/watch?v=j6fnrP92 ... re=related

and the best video, big race :!: :!: :!: :!: :!: :!: :!: :!:

http://www.youtube.com/watch?v=lYrvnwUTEX0
by mecatech
Wed Sep 22, 2010 4:07 am
Forum: General Discussion & Intro Forum
Topic: new french guy
Replies: 7
Views: 2196

yes it is one of more famous hillclimbing of france.... such 10 cosworth is invited . only member of the french club ford cosworth if you look the video you see a yellow car like lotus seven. But is not a lotus seven, but a donkervoort. 330HP for 600 kilograms.............. it' s a devil car :twiste...
by mecatech
Tue Sep 21, 2010 4:27 pm
Forum: XR4Ti
Topic: sierra RS COSWORTH upgrade rear diff
Replies: 8
Views: 2806

when i ask to us seller, they ask to me the OE number of the crown. but the ford number part are different between europe and USA. for instruction, i know, because i upgrade OE lsd diff. so i change the silicon fluid in the LSD, and to do it i must to take apart the diff do you have a crown ford num...
by mecatech
Tue Sep 21, 2010 2:59 pm
Forum: XR4Ti
Topic: sierra RS COSWORTH upgrade rear diff
Replies: 8
Views: 2806

thank grayson for your answer. i want a tarmac spec . i upgrade the OE LSD, but it is obsolete like you say. i see on your website this truetrac, but can i find a ring and pinion to go on the 7.5" diff. the car will maybe have 350hp and torque 55-60 meter /kilograms ( sorry for the conversion) does ...
by mecatech
Tue Sep 21, 2010 12:42 pm
Forum: XR4Ti
Topic: .48 and .63 turbine w/custom elbow advise
Replies: 11
Views: 2180

the best in rally is:

ar 48 and 63 for the turbine.

AR 48 of sierra cosworth and escort T35 turbine 0.63
by mecatech
Tue Sep 21, 2010 12:28 pm
Forum: XR4Ti
Topic: sierra RS COSWORTH upgrade rear diff
Replies: 8
Views: 2806

sierra RS COSWORTH upgrade rear diff

hi i comme back again to this subject. i have 3 sierra RS cosworth i want to build a cosworth Group A . i have the shell, big brake http://img517.imageshack.us/img517/4781/p1010283s.jpg big disc http://img375.imageshack.us/img375/9034/p1010287o.jpg the motor, magnesium wheels... and many racing part...
by mecatech
Tue Sep 21, 2010 11:33 am
Forum: General Discussion & Intro Forum
Topic: new french guy
Replies: 7
Views: 2196

thanks :wink: