[tiger00]

How do I to reduce flywheel weigh of this Alfa which has two flywheels, at the engine and mount with rear gearbox?
How many Kg should I do?
Thanks,
Tiger 00

 

[mjr]

Save yourself the bother and order from here
http://www.performatek.com/frSpecials.htm

 

[tiger00]

Many Thanks mjr, I haven't seen this web before.

 

[gtv11636]

Dont go below 7 kg!!! you'll have problems of blowing front driveshaft flex joint.
you should take weight off the thick outer section wich will also reduce rotating mass.

 

[tiger00]

Thanks,
Tiger00

 

[RicoGTV]

5,2kg for mine with no problem for road and track since 4 years and 20 000km !!!

 

[mjr]

they key to drive shaft guibo lasting a long time with light flywheel is perfect balance. If you are fitting a lightweight flywheel, ideally you need to get the crank, rods, pistons, front pulley and flywheel balanced together.