will it hurt it?
#16
10-19-2011 | 12:10 AM
Senior Member
Joined: Jun 2010
Posts: 510
Likes: 0
From: Holt, MO
I had a 4.6 and it was a pig with 3.55s and 265/75R16s on it.
Not sure why you want to go to a tire that is just 2inches bigger. Seems like a bunch of money for very little change.
You will not get any mileage out of this configuration, so I would get as much power as you can. Go 4.88s. It will only raise your rpm over 4.56s maybe 300 rpm at highway speeds. Gears are a hard and expensive change, so you only want to do it once.
Not sure why you want to go to a tire that is just 2inches bigger. Seems like a bunch of money for very little change.
You will not get any mileage out of this configuration, so I would get as much power as you can. Go 4.88s. It will only raise your rpm over 4.56s maybe 300 rpm at highway speeds. Gears are a hard and expensive change, so you only want to do it once.
#17
10-19-2011 | 12:36 AM
Technical Article Contributor
Joined: Apr 2009
Posts: 10,697
Likes: 14
From: In the fast lane from LA to Tokyo...
By doing gears you help ease the stress put on the tranny by the extra rolling mass of the bigger tires.....