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View Full Version : let f20 clutch help please



blue_peg_16v
01-03-09, 12:01 AM
i cant find a clutch for the loon, its running a let with early type flat fly wheel and f20 box and eds phase 3 kit, when i turn the boost up the clutch is slipping. dont think a turbo clutch will be any good due to box but will an xe clutch handle the power?

Adam
01-03-09, 04:33 PM
Phase 3, and a F20?
jesus christ, and its not broken the gearbox yet? lol

TBH i dont think id want run anything other than a std let on a f20 box and clutch.

Rickardo
01-03-09, 04:36 PM
my let is standard, i'm running an AP paddle clutch.. No problems.. :thumb:

blue_peg_16v
01-03-09, 05:02 PM
i now its alot for it to cope wi lol but its the switchable regal kit so only turn the boost up when i need it anyone any ideas on what clutch will fit and cope when the boost is up will a performance xe clutch do the job?

Lee H
01-03-09, 07:12 PM
No XE clutches will take the torque, could swap to pot flywheel and turbo cover plate though as thats what provides the clamping and stops the clutch slipping.

Adam
01-03-09, 07:17 PM
Do Lets and Xe's(pot type) have the same fly??

Lee H
01-03-09, 07:20 PM
Do Lets and Xe's(pot type) have the same fly??

Yes.

blue_peg_16v
01-03-09, 07:59 PM
is it just the cover plate that differs with the clutches depending in fly wheel then?

R1CH
01-03-09, 08:06 PM
Obviously the splines in the centre are different to suit the F28, not sure if the friction material is different tho ?

I've got a genuine Vaux LET / F28 clutch forsale, you could use the coverplate with your friction plate, would need to swap to a POT fly tho.

blue_peg_16v
01-03-09, 09:14 PM
pm'd r1ch

blue_peg_16v
01-03-09, 09:19 PM
Obviously the splines in the centre are different to suit the F28, not sure if the friction material is different tho ?

I've got a genuine Vaux LET / F28 clutch forsale, you could use the coverplate with your friction plate, would need to swap to a POT fly tho.

but say it was just an xe is the clutch the same for both fly wheels just the cover plate that differs ?

R1CH
01-03-09, 09:29 PM
Aye if its just an XE clutch, the only difference (as far as i know) is the cover plate.
The cover plate on a LET clutch has more clamping force than a POT type XE clutch cover plate.

Adam
01-03-09, 09:32 PM
So when running a f20, a pot fly, let cover, and xe friction disc is the way to go?

blue_peg_16v
01-03-09, 09:34 PM
cheers i now the way forward now xe let hybrid cheers, gearbox out again lol atlesat i can give it a check over whilst its out

Lee H
01-03-09, 09:34 PM
So when running a f20, a pot fly, let cover, and xe friction disc is the way to go?

Correct, although I went for a billet pot fly as the standard one weighs more than a Nova lol

blue_peg_16v
01-03-09, 09:38 PM
lol wish i new this before fitting the engine as had pot type but i changed it to flat cos i wa gonna run f20 instead of f28 ah well we learn from our mistakes