Hi, I have a couple of questions to those that are using the Heartland PS Pulley. Do they offer any performance gains and do they weigh less then stock? Thank You for your time!!!
Jerome
The pulleys weigh more than stock.I weighed the heartland & stock.
But forgot the differents.It seams like the aluminum pulleys were
twice as heavy as the stock plastic.So if you want performance.
I would stick with the stock plastic pulley.
Several fords including my v8 cougar came with a composite type plastic pulley that weighed practically nothing...However they liked to break easily and of course dont come with the proper amount fop ribs for an SC...You wont get lighter then a stock tensioner pulley