Pulley size is now a spec - Page 2

Tim Kish · 10-23-2009, 05:25 PM

Quote:

Originally Posted by Chad Rhodes

apples and oranges

if the factory tensioner is spring loaded, so should whatever tensioner that is on it. otherwise its kinda like putting solid roller lifters on a hyd roller cam

But you first said the requirement should be the OEM tensioner be required. Now you say it should be a spring type tensioner if OEM is a spring type - this is a more rational request.

davidhuff · 10-23-2009, 05:30 PM

Ford Racing knew the stock supercharger pulley on the cobra jet was going to be a issue and this is what they are going to do:
2007 cobra jet has a 2.3L eaton supercharger
2010 cobra jet has a 3.4L whipple supercharger and this supercharger is bad *** and will move a ton of air!

10-23-2009, 05:30 PM	#2
davidhuff Senior Member Join Date: Jul 2009 Posts: 928 Likes: 1 Liked 120 Times in 42 Posts	Re: Pulley size is now a spec Ford Racing knew the stock supercharger pulley on the cobra jet was going to be a issue and this is what they are going to do: 2007 cobra jet has a 2.3L eaton supercharger 2010 cobra jet has a 3.4L whipple supercharger and this supercharger is bad *** and will move a ton of air!