Alright, so I just got a 96 Integra RS with a 99' LS swap (b18b1). I have some questions as it runs good but I'm trying to make it more of a DD.

Well heres a little list of parts to give you an idea of my car...
B18B1, AirMass Header, unknown exhaust to USDM Type R axleback, NO p/s, NO a/c, y80 Tranny, Short shifter w/ Trust ****, Eibach grandslams on Tokico Blues, rear lower LCAs + Blox subframe brace, 15" Rota RBs, black interior.

1) The engine vibrates loudly at certain RPMs. I figured this was due to stiffer mounts or inserts but they appear to be stock. What should I do about this? Get some new OEM mounts?

2) MPH speedo on my cluster (USDM type R) doesn't work. VSS sensor?

3) I need the stock exhaust with the second O2 sensor bung.

Oh and can someone PM me if they know a good SMOG place?

Thanks in advance, I'm not really a Honda guy per say, so every comment helps!

 

1.Engine vibration can certainly be due to inserts, look closely they might be hard to see, I'm not sure. But in any case I dont think only the mounts would be to blame for severe shaking if no aftermarket mounting is in play. Might be an engine issue.
2.VVS sensor or the WIRING! since yours is aftermarket they prob messed up the wiring.
3. As for stock exhaust, you can make your own bungs, or find a stock setup from a junkyard or something.

 

Thanks for the input. What kind of engine problems could cause vibrations like that?

 

Bump please.

 

a missfire. check your plugs out. check your timing too.\

though honestly with a spark issue it would probably show itself at idle somewhat too (more or less depending on severity of the issue)