F40 Race Clutch Assembly
This is the perfect clutch upgrade for your '11+ 6 speed Regal/Opel Insignia or any Cobalt/Ion/HHR with our ZZP F40 transmission conversion.
We start with a Fidanza custom 1 piece aluminum single mass flywheel that only weighs 12.5 pounds, the stock steel dual mass flywheel weighs 26 pounds. This custom Fidanza flywheel allows us to bolt on a South Bend Clutch high performance pressure plate and disc that will work with your F40 trans. The one drawback of running this setup is since this flywheel is single mass instead of the factory dual mass it will have a noticeable rattling noise at idle.
Stage 4 comes with a 2100# pressure plate and full face ceramic disc. (supports up to 400 ft lbs)
Stage 4 plus comes with a 2300# pressure plate and full face ceramic disc. (supports up to 450 ft lbs)
This kit retains the factory F40 throw out bearing.
This is a complete bolt in assembly.
Torque Spec Flywheel to crank 39 ft lbs and 25 degrees. (OEM flywheel bolts)
Torque Spec Pressure plate to Flywheel is 22 ft lbs.
I have a alfa romeo brera 3,2 q4 equipped with a f40 gearbox. will this clutch fit my car? bolt pattern on clutch and flywheel look exactly the same.
does all clutches are interchangeable for F40 gearbox?
My car is currently sitting at near 300BHp and somewhere around 500 lb ft of torque.
1: Will this fit my car?
2: Provided my car is a straight 5, vibrations should be relatively less due to it's inherent firing order overlap right?