Is the clutch side of the flywheel, different on the 3 types of flywheel for Cosworth ??

 

do you mean the face of it? or the bolt pattern?

 

Size of the hollow (probably the wrong word) around bolt pattern

 

 

Jeg skreiv et ord for fordypning og ikke hull, men de forstĺr det vell

 

I can't see there being much difference as they all use the same clutch

 

The problem is, that my new sinter clutch`s center, touch flywheel before the pucks, and yes it`s the right way. Seems like a production failure

 

there are differances in all three, the escort ones (small turbo iirc) have a larger clutch face i.e smaller hole around the bolt PCD

 

For a twin plate 7 1/4" or 7.5" clutch you will need a big turbo flywheel, it has the smallest diameter across the face, think it is 130mm not 170 or somthing similar, it is what I run on my Escos (was small turbo , flywheel had to be changed) as I have a twinplate ...

Give martin a ring at reyland, thats who I got my clutch kit through and he sorted the flywheel machining for me.

 

Mine ones are bouht from big turbo Escort, and yes it`s 130mm.
I have found the problem, it`s was a production failure on the clutch, a new one is just around the corner

 

i knew it was one of the escort flywheels that had a smaller opening round the bolt pcd