i was gonna upgrade my throttle body but wasnt sure if i need to upgrade like the intake manifold or whatever in so that i will work properly i have a 94 honda accord lx 5-speed was thinking putting a 70mm tb onto it
help
thanks

 

How about you do some damn research yourself?

 

1. 70mm is a bit large for the stock intake manifold.
2. There are no aftermarket intake manifolds for the F22B1/2
3. Your best option would be a 60mm TB on an F23 intake manifold swap.

There is information on the F23 intake swap. there are a few things you will need to modify in order for it to work properly.