Have a Q' on lightweight flywheel and underdrive pully

dcrusupra · 09-05-2007, 12:12 AM

If you change the pullies, leave the crank pulley on. It has a harmonic dampner built into it. Change that and you'll have to completely balance everything in the engine to that pulley.

09-05-2007, 12:12 AM	#4
dcrusupra 500whp yet? Join Date: Aug 2005 Location: Plantation, Fl. Posts: 1,052	If you change the pullies, leave the crank pulley on. It has a harmonic dampner built into it. Change that and you'll have to completely balance everything in the engine to that pulley. __________________ New Rebuild My CarDomain