Quote Originally Posted by ferrarifast View Post
I ordered the Magnuson SC with high altitude pulley yesterday. The plan is to dyno prior to install as well as after to document the performance gains.. I will keep you posted as job gets done.

...Gears are 4.88 with 35 x 20 Nitto Trail Grapplers...
Oooooh, thank you, thank you, thank you. Magnuson SC with high elevation pulley, with 35" tires and about that gear ratio is exactly the setup I'd be looking at. Can't wait to see the before and after charts. Are you doing the install yourself or having a shop do it? Do you have any other after market mods on the engine (or planned at same time) such as high-flow air, exhaust, etc.?

BTW... Welcome ferrarifast!