4.785 or 4.9 for b16
#2
Honda-Tech Member
Join Date: Aug 2008
Location: 29 Palms, CA
Posts: 501
Likes: 0
Received 0 Likes
on
0 Posts
I have the 4.785 final drive on my EG6 and 5th gear is pretty much my cruising gear. If I had more power I could probably obtain a higher top speed but after 170 kp/h there's really not much left however I also haven't tried to go any faster....
I wish I had a 4.9 final. That'd be a blast as I don't use the car for drag racing or top speed runs anyways.
I wish I had a 4.9 final. That'd be a blast as I don't use the car for drag racing or top speed runs anyways.
#4
Honda-Tech Member
Join Date: Jul 2008
Location: Calhoun, GA, Gordon
Posts: 1,728
Likes: 0
Received 0 Likes
on
0 Posts
the 4.9 would be really high on it man i mean it would be good for dead stop racing which is what i'm into .. I know the 4.40 fd's on my buddies b16 he had in his eg he topped around like 130 or so.. but I mean, the 4.78 would be a good tranny... Honestly what are you wanting to do with the car.. (street race, drag race, cruise?).. just really according to what your wanting ..
#5
thanks all...
mine will be for street... so which is more suitable?
but if i were to cruise in the highway what will be my rpm be at 60miles/h with a 4.9 on a stock ek4 gearbox? what the top speed for a 4.9 anyway?
mine will be for street... so which is more suitable?
but if i were to cruise in the highway what will be my rpm be at 60miles/h with a 4.9 on a stock ek4 gearbox? what the top speed for a 4.9 anyway?
Last edited by onlylonely; 11-18-2008 at 02:19 AM.
#6
hahaha with a 4.9 on the highway... well let me put it this way with my 4.7 im at around 5000 at 65 or so give or take a coupe hundred... i cant cruise over 70 or my vtec wants to scream at other drivers. if ur looking for just street there is no reason to even lose the 4.4 u have now but if u were gonna swap ide say no more than the 4.7.
#7
Honda-Tech Member
Join Date: Aug 2008
Location: 29 Palms, CA
Posts: 501
Likes: 0
Received 0 Likes
on
0 Posts
Top speed all depends on aero dynamics, tires, power, weather, etc.
However I would venture to say you wouldn't see over 115 mp/h with that final drive.
If you're just using the car for the street stay with the 4.40 final.
Trending Topics
#8
Honda-Tech Member
Join Date: Jan 2004
Location: small town, WI, USA
Posts: 2,077
Likes: 0
Received 0 Likes
on
0 Posts
4.9s are strictly for road racing scenarios....like dude said, with 4.9 gears you would probably be cruising at 6k rpm at 70mph and getting 15mpg...
4.4 is better...more realistic I should say. s80 w/LSD and ls 5th FTW!
4.4 is better...more realistic I should say. s80 w/LSD and ls 5th FTW!
Thread
Thread Starter
Forum
Replies
Last Post
raene
Honda CRX / EF Civic (1988 - 1991)
118
08-24-2017 02:01 AM
AllMotorITR
Acura Integra Type-R
8
12-23-2001 03:49 PM