S1 vs S2 LSD
01-01-2009, 06:29 PM
Balls Deep!
Thread Starter
Join Date: Jan 2007
Location: Suffolk
Posts: 9,185
S1 vs S2 LSD
Whats the difference between the two and what sort of torque/power can they take if the rest of the box has been upgraded (bearings/baulk rings etc.)
Looking at a rebuilt S1 box but it still has the standard S1 LSD.
Cheers!
01-01-2009, 07:57 PM
orion=mini saff
Join Date: Jun 2003
Location: suffolk Drives:orion mk2 zetec
Posts: 3,505
Likes: 0
didnt know there was any difference?
01-01-2009, 08:04 PM
Advanced PassionFord User
Join Date: Jul 2007
Location: Wiltshire
Posts: 2,400
should be the same, only difference is the gear ratio.
01-01-2009, 08:05 PM
Advanced PassionFord User
Join Date: May 2003
Location: hampshire
Posts: 1,871
Likes: 0
Received 0 Likes
on
0 Posts
the main difference is the s2 lsd is less harsh, it had a improved softer lock up action
01-01-2009, 08:08 PM
Wye Valley Hardcore
Join Date: May 2005
Location: Hereford/Colchester
Posts: 4,283
I thought the S2 LSD was stronger?
01-01-2009, 08:33 PM
Colossal Pervert
Join Date: Jun 2003
Location: Location: Location:
Posts: 3,678
Likes: 0
One of them you can 'pump up'.. not sure which though.
01-01-2009, 08:40 PM
I'm Finding My Feet Here Now
Join Date: Nov 2008
Location: north wales
Posts: 108
Likes: 0
Received 0 Likes
on
0 Posts
when i bought my car i was told it was lsd but how would you know? cheers
01-01-2009, 08:57 PM
Balls Deep!
Thread Starter
Join Date: Jan 2007
Location: Suffolk
Posts: 9,185
Quote:
I thought the S2 LSD was stronger?
Yeah thats what i thought, read it somewhere be cant rememeber where.
01-01-2009, 09:29 PM
Advanced PassionFord User
Join Date: May 2005
Location: romford essex
Posts: 2,437
Likes: 0
Received 0 Likes
on
0 Posts
i heard the s1 diffs where 6 bolt and the s2 was 8 bolt
01-01-2009, 09:57 PM
PassionFord Post Troll
Join Date: May 2008
Location: shotminster
Posts: 2,524
Likes: 0
Received 0 Likes
on
0 Posts
Quote:
Originally Posted by
leejones09
when i bought my car i was told it was lsd but how would you know? cheers
lol what happens when u boot it...does it pull to the side or pull straight
01-01-2009, 10:53 PM
PassionFord Post Whore!!
Join Date: May 2003
Location: Glasgow, Scotland
Posts: 4,438
Likes: 0
S2's have a better LSD and yup it has 8 bolts(handy as an aid to distinguish between it and an S1 diff)
01-01-2009, 10:58 PM
Colossal Pervert
Join Date: Jun 2003
Location: Location: Location:
Posts: 3,678
Likes: 0
.. and only one will bolt to an IB5 crown wheel.. I'll take a guess and say the S2 one.
01-01-2009, 11:10 PM
Balls Deep!
Thread Starter
Join Date: Jan 2007
Location: Suffolk
Posts: 9,185
Quote:
Originally Posted by
Andy_R
S2's have a better LSD and yup it has 8 bolts(handy as an aid to distinguish between it and an S1 diff)
What is it thats better mate?
02-01-2009, 08:13 AM
Advanced PassionFord User
Join Date: May 2003
Location: hampshire
Posts: 1,871
Likes: 0
Received 0 Likes
on
0 Posts
Quote:
Originally Posted by
Karlos G
What is it thats better mate?
see my first post as to why
taken from here
http://www.turbocharger.co.uk/rs-turbo-series2.html
02-01-2009, 08:33 AM
Too many posts.. I need a life!!
Join Date: Oct 2007
Location: Witham essex
Posts: 898
Likes: 0
Received 0 Likes
on
0 Posts
02-01-2009, 09:00 AM
BANNED
BANNED
Join Date: Aug 2008
Location: Nottinghamshire
Posts: 2,718
Likes: 0
Received 0 Likes
on
0 Posts
the s1 box wont fit a s2 and the s2 box wont fit a s1.
the box balts are in different places.
02-01-2009, 09:55 AM
Advanced PassionFord User
Join Date: May 2004
Location: South Wales
Posts: 1,743
Likes: 0
Received 0 Likes
on
0 Posts
Quote:
Originally Posted by
RSTurboSI
the s1 box wont fit a s2 and the s2 box wont fit a s1.
the box balts are in different places.
nope thats wrong mate,the S1 box will fit an S2 but the S2 box will not go in an S1!
02-01-2009, 10:11 AM
Unknown.
Join Date: Oct 2003
Location: ...
Posts: 50,873
Likes: 0
Boxes will go on, its because of the ARB that is why they won't fit, You'll need an S1 ARB to fit an S1 box into an S2.
02-01-2009, 10:21 AM
Advanced PassionFord User
Join Date: May 2004
Location: South Wales
Posts: 1,743
Likes: 0
Received 0 Likes
on
0 Posts
an S1 box will go straight into an S2 beacuse the box cradle bolts around the casing! but it doesnt work the other way around because the S1 has a front casing mount the S2 box doesnt have!
02-01-2009, 02:22 PM
Balls Deep!
Thread Starter
Join Date: Jan 2007
Location: Suffolk
Posts: 9,185
Ok thats all good but my question is now......
What sort of torque/power can the LSD's (S1 and S2) take if the rest of the box has been upgraded (bearings/baulk rings etc.), anybody know?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
TPM961
Restorations, Rebuilds & Projects.
19
15-01-2018 10:50 AM
mk1turboestate
Cars for Sale
12
02-12-2015 08:31 PM
155lee
Ford RS Turbo Parts for Sale
20
24-10-2015 11:11 AM
dalmarshall
Ford Classics & Vintage
2
01-10-2015 06:46 PM
fordfiestamk3
General Car Related Discussion.
2
11-09-2015 12:52 PM