Im swapping a B20b into a 91 integra LS. ive run into lots of problems as lots of people said that this swap was direct but theres lots of little htings that are different between the b18a and the B20. i had to swap crankpully`s, intake/exhaust manifolds, and the thermostat housing to re-wire the fan switch.

WTF do i do about the carbon canister ( the black box underneath the intake).. i think thats what thats called? the B18a runs this stock but the b20 has no place for it. theres a hole int eh back of the block where this pugs in and theres 2 hoses running to the top. i hose comes from a fitting on the block, the other goes to the pcv valve on the intake manifold. how do i re-route these hoses cuz i cant use the canister??????

second.. the dipstick tube on the b20 is too long so im assuming that im gonna have to swap this over from the b18a??

 

http://theoldone.com/components/breather/

I run a LSVtec and I do have the breather on the back of the block. It's a part of the PCV system, but I'm going to this from Larry to get it done the right way. Doesn't mean you can't make your own...