Hi Guys. I am building a B20 V-TEC for a drag racing application. I want to build my tranny so that it will have the best traction and closest gear ratio. B16 gear ratio (1st - 5th), Quaife lsd and a GSR 4.266 Final Drive.

I came up with this calculation:

Final Drive

4.266 4.4 4.785

1. 36MPH 35.6 32

5. 140 136 125MPH

I would like to know what you guys think about this? What do you guys put in your trannies for drag applications?

 

im really confused. lol what is the final drive? personally i have a 4.9 final in my itr tranny. im using a spoon final drive on stock itr gears and it works wonders at the strip. 13.1 with a bad clutch and a shitty launch with a few mods such as toda header, port on the head and port matched intake mani, skunk2 valve springs and a hondata s300 fully tunned by jeff evans. 13.1 daily driver with a 4.9 final drive. ill be in the 12's when i get the new clutch and launch they hell out of it.

 

What size tires r u running? Mine is 19" BF GoodRich.

 

19's???????????????? holy crap lol u need to get a set of 16's atleast if u wanna take advantage of the gearing. im using 15's.

 

wow....19's are way too big dude. try some 15's with some bfg tires cant go wrong

 

use 19"x13.5" with 75 tyre profile.
LOL....LOL....

 

bling blinging on dubs

 

this is a great thread for people lookin for tranny info... https://honda-tech.com/zerothread/1922582

 

 

with blue neon on wheels!