FRST Gearbox or ERST Gearbox with LSD
15 posts • Page 1 of 1
My gearbox is knackered and I want to replace it, prices for a ERST gearbox with the LSD seem to weigh in about £160 more than the FRST gearbox.
What advantage/disadvantage would having the LSD give me, bearing in mind its running standard power at the moment on a high mileage engine.
I do lots of motorway mileage and will eventually get more power, but going to wait until next september when i got 5 years no claims.
I heard that having a LSD will reduce power going to the wheels but help with traction, can someone tell me the pros and cons so I can make the decision as I'm going to do it within a week or two, i've already researched the prices.
Also when it gets replaced I was told that I should change clutch too since its easy done when the box is off cos it needs to be put on the new box anyway, was gonna go standard and was told that paddle clutch would be very on/off style without much control (IE pain for traffic jams etc), any advice on clutch also useful
Cheers in advance for any advice.
What advantage/disadvantage would having the LSD give me, bearing in mind its running standard power at the moment on a high mileage engine.
I do lots of motorway mileage and will eventually get more power, but going to wait until next september when i got 5 years no claims.
I heard that having a LSD will reduce power going to the wheels but help with traction, can someone tell me the pros and cons so I can make the decision as I'm going to do it within a week or two, i've already researched the prices.
Also when it gets replaced I was told that I should change clutch too since its easy done when the box is off cos it needs to be put on the new box anyway, was gonna go standard and was told that paddle clutch would be very on/off style without much control (IE pain for traffic jams etc), any advice on clutch also useful
Cheers in advance for any advice.
- UHF
- Senior Poster
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- Location: North London Massive
I wouldn't bother with a LSD unless you are going to be running lots of power.....i.e: 200bhp
I have a stage1 and i dont have a LSD and i dont think i need one, i just "feather" the accelerator to stop wheel spin and get traction........LSD is cheating lol
If you are changing the clutch to i would recommend an Ap uprated clutch, which has an uprated friction plate. This will take a lot of power, so you dont need to go for a paddle clutch.
cheers
I have a stage1 and i dont have a LSD and i dont think i need one, i just "feather" the accelerator to stop wheel spin and get traction........LSD is cheating lol
If you are changing the clutch to i would recommend an Ap uprated clutch, which has an uprated friction plate. This will take a lot of power, so you dont need to go for a paddle clutch.
cheers
Greg : Owner of a FRST for 14yrs
2009 FRS2 : 377bhp ATW / 395lb/ft
1990 FRST : Sold.
2009 FRS2 : 377bhp ATW / 395lb/ft
1990 FRST : Sold.
- Fezzy Turbo
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Car: 2009 Ford Focus RS
dont think i need one, i just "feather" the accelerator to stop wheel spin and get traction........LSD is cheating lol
LOL @ ANDY
i would recommend an Ap uprated clutch, which has an uprated friction plate
Toatally agreed m8:wink: That's what I'm havin
- iceman
- Elite Post Master
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- Joined: Mon May 21, 2001 1:00 am
AP Paddle Clutch is different yet again isnt it, I was told that they are practically either in or out! I need more control than that!
How come ESRT box for £150? I was quoted £360 exchange for FRST one or £510 exchange for a ERST!
How come ESRT box for £150? I was quoted £360 exchange for FRST one or £510 exchange for a ERST!
- UHF
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wtf i payed £60 for my ERST box with LSD.
http://www.find-a-part.com
and i cant find bugger all rong with it all working fine
just hope others are as lucky
http://www.find-a-part.com
and i cant find bugger all rong with it all working fine
just hope others are as lucky
- mmogenius
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LSD is poo, once the wheels are spinning they just screw sideways across the road! LSD is for rwd cars, if you can get an orion 1.6 mk4 box in there, well that is if you want to go off the clock! Plenty strong enough fo what ever you got.
- AdrianFRST
- Baby Battle Scratch
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Car: 2010 Ford Focus RS
Have been speaking to a few people and they all say that paddle clutch is nightmare in traffic etc. I'm really after uprated so I phoned SCC and they said I can get an EBC 20% uprated clutch for £160, anyone know about these? Also they said theres a non paddle AP clutch but its £240!!!
This compared to a standard one at £90, any thoughts?
This compared to a standard one at £90, any thoughts?
- UHF
- Senior Poster
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- Joined: Sun Sep 09, 2001 1:00 am
- Location: North London Massive
i only went for LSD as all the boxes i wanted to get were the same price anyway so get extra for my money
as far as clutches go i got a standard clutch for my 2i with the 2 litre in it and it's handeling the extra power fine
i would have put the diesel clucth and fley wheel on but the fley wheel weighs a ton but the clutch is litrealy twice the size. might be worth a look at
as far as clutches go i got a standard clutch for my 2i with the 2 litre in it and it's handeling the extra power fine
i would have put the diesel clucth and fley wheel on but the fley wheel weighs a ton but the clutch is litrealy twice the size. might be worth a look at
- mmogenius
- 2.0 16v Fiesta RS Turbo
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