Just seen this on the Z1 site.

 

http://www.z1motorsports.com/product_info.php?products_id=3945

 

I had a clutch that had the hissing noise etc. So i removed a pipe and now have the stiff pedel with no noise.

Would fitting this get rid of the stiff pedal or hissing sound that you get that is common with a clutch booster fault?

 

Cheers,

Ant

I had this too matey, hissing noise when clutch depressed, and as you say, i done the same, blank it off and you get a stiff clutch with no hissing. This could be the answer!! If you go ahead and buy one let me know and i will have one and share the cost, and maybe, a group buy? Anyway, i am in matey, if you are.

 

Al.

Just seen this on the Z1 site.

 

http://www.z1motorsports.com/product_info.php?products_id=3945

 

I had a clutch that had the hissing noise etc. So i removed a pipe and now have the stiff pedel with no noise.

Would fitting this get rid of the stiff pedal or hissing sound that you get that is common with a clutch booster fault?

 

Cheers,

Ant

 

looks to me like a replacement for the valve in the pipework under the bonnet. if the hissing is from near the pedal then you probably need a new booster at about £400

no, the diaphram inside the booster itself is leaking if it hisses and yep expensive new.

Yes ...... expensive new and hard to find 2nd hand............ I eventually found 1 on ebay for £60.00 delivered..... JeffTT fitted it for £60.... Jobs a goodun;)