4.10 gears
08-20-2007, 06:07 PM
#31
Join Date: Oct 2006
Location:
Posts: 49
RE: 4.10 gears
I have heard you get a lot of gear whine with the 4.10s? Plus your mileage goes into the toilet? Sadly I have to do a lot of freeway driving and don't want to be driven crazy by the gear noise...Help?[sm=helpout.gif]
08-20-2007, 07:35 PM
#32
6th Gear Member
Join Date: Sep 2006
Location: Gainesville, FL
Posts: 11,278
RE: 4.10 gears
ORIGINAL: AguynamedJay
I have heard you get a lot of gear whine with the 4.10s? Plus your mileage goes into the toilet? Sadly I have to do a lot of freeway driving and don't want to be driven crazy by the gear noise...Help?[sm=helpout.gif]
I have heard you get a lot of gear whine with the 4.10s? Plus your mileage goes into the toilet? Sadly I have to do a lot of freeway driving and don't want to be driven crazy by the gear noise...Help?[sm=helpout.gif]
I hope to max out these gears in the 1/4 mile very soon by trapping 121 at 6krpms in 4th! That's with a 27.8 inch tall tire by the way.
Here's a niffty little calculator that will show you the mph for any rpms in any gear with any ring and pinion using the tire diameter of your choice.
http://www.angelfire.com/fl/procrastination/rear.html
08-20-2007, 08:11 PM
#33
RE: 4.10 gears
ORIGINAL: moosestang
That maybe true with some gears, but not the FRPP 4.10's I had installed. My install said if i went with 4.30's I may get some whine, but there shouldn't be any going from 3.55's to 4.10's.
I hope to max out these gears in the 1/4 mile very soon by trapping 121 at 6krpms in 4th! That's with a 27.8 inch tall tire by the way.
Here's a niffty little calculator that will show you the mph for any rpms in any gear with any ring and pinion using the tire diameter of your choice.
http://www.angelfire.com/fl/procrastination/rear.html
ORIGINAL: AguynamedJay
I have heard you get a lot of gear whine with the 4.10s? Plus your mileage goes into the toilet? Sadly I have to do a lot of freeway driving and don't want to be driven crazy by the gear noise...Help?[sm=helpout.gif]
I have heard you get a lot of gear whine with the 4.10s? Plus your mileage goes into the toilet? Sadly I have to do a lot of freeway driving and don't want to be driven crazy by the gear noise...Help?[sm=helpout.gif]
I hope to max out these gears in the 1/4 mile very soon by trapping 121 at 6krpms in 4th! That's with a 27.8 inch tall tire by the way.
Here's a niffty little calculator that will show you the mph for any rpms in any gear with any ring and pinion using the tire diameter of your choice.
http://www.angelfire.com/fl/procrastination/rear.html
after a week or so you will abs hate 4.10s, you will kick yourself for not going 4.30 in a 5 speed
Doin the 4.10 gears tomorrow at Fairway Ford. I'm jazzed!
08-22-2007, 05:27 PM
#37
1st Gear Member
Join Date: Aug 2007
Location: Houston, Tx.
Posts: 54
RE: 4.10 gears
What is the difference between the 4.10 and the 4.30 in regards to the 5 speed automatics? Also I see that alot of people went with 3.73 on the automatics. I am just trying to find out what everyones experience is before I spend the money to get this done.
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