i was wondering what u b20 guys did to make the engine fit?
Take your existing engine out… 
But seriously… thats it… bolts right up!!
Dev
Yep, thats about it. It bolts right in. Depending on what b20 you got you may have to use your b18 intake manifold on it so it will fit under the hood.
I believe you will also need your b18 tranny too.
Later,
BR
From what I understand you also need your B18 harness, ecu, injectors, and distributer (sp). Go check the engine hybrids section they probably have lots of info. HTH
Ben
Originally posted by Ben Ogle
[B]From what I understand you also need your B18 harness, ecu, injectors, and distributer (sp). Go check the engine hybrids section they probably have lots of info. HTH
Ben [/B]
That’s right.
You also want to swap out the driver side motor mount bracket on the engine with the one on your b18 motor. There’s nothing else i can think of.
Hey jonsteR, do you like your B20? Did you go CR/VTEC? If I cant find a project car in the next month or so I think I will do a B20 swap. My B18 is getting a little tired and its either B20 or rebuild. So, was there a lot more torque than the B18? Whats the redline on the B20? I’m a wussy revver and drive in the 2500-3500 rpm range. I figured the torque would be better than the B16 (duh). I dont think I will mod it either, maybe I’ll get a header and a thinner head gasket but thats it. let me know what you think of it.
Ben