Car: '92 Civic CX
Engine: B18b1 with GSR head
Mods: DC header, blox intake manifold, braided SS line from the filter to the fuel rail.

Problem: I had the stock intake manifold on the car and it ran perfect. I found a blox intake manifold for $50, so I jumped on the deal, as that's exactly what I've been browsing the forums for, for a few weeks now. I swap the intake manifold, put everything back together, and primed the fuel system to check for leaks. Surprise, leaks at the banjo fitting. I see it's at the crush washers. I go to O'Reillys and pick up some copper washers. I did notice it has GREAT pressure on both sides of the filter while adjusting my line to fit with the new manifold. I finally have no leaks, crank the car, and it's throwing some codes for IAT and IACV. Turns out I accidentally swapped those. Crank the car, idling ok, drives ok under easy driving conditions. The car finally gets to temp and I give it half throttle. Under any throttle more than probably 30-40%, the car bogs pretty hard. I understand it will need to be tuned for more power, but as far as I read, it will run fine enough to give any amount of throttle and it run decent.

Any ideas? Need anymore info?

Thanks in advance,
Evan

 

Mods, if this needs to be moved to another section, please move it. I just realized there's a misc. tech section