I'm interested in converting to a 20B in the future, however don't know much about it. My 1st question is where did all of you get the motor, or did you have Pettit, Gotham etc. do all of the work?
From what I understand the 20B was from the Cosmo only sold in Japan?

 

dude ....i like you , your`e dad has that awesome lotus , your`e FD looks badass , and you got that bitching vida guerra avatar,but dude you gotta do a search there are tons of threads on this stuff ,
Do a search under my name you`ll find my thread , lots of pics with some explanations
I am saying this now before someone comes off all rude on you and stuff ,
Just for info , the cosmo 3 rotor was available in japan and i think a few where available in australia (not shure on this though )
you can use pettit subframe or the "new" method of changing the rear plate ,lowered intake ,modified oil pan .
or you could just have someone do it all for you , but its a pretty penny though
anyways goodluck !!

 

If you want some honest advice, that nobody ever takes because everyone has to make their own mistakes to learn a lesson and what not, buy someones setup. . .there are a few for sale right now on this forum, Turbo III and Butler, both good guys both with nice setups, both different, and there are others as well.

You will save TONS of money, and if you're one of the, I like doing work myself kinda guys, TRUST ME, there will still be PLENTY of work to do.

ryan

 

My advise also, is research, and more research cause you're not the only one that wants a bad *** swap.

 

dude ....very true , butler`s car is awesome check it out in his thread , turboIII` setup looks beastly as well

 

Alright, I'll give the ol' search button a shot.

 

Thanks for the referral but mine has been sold now for a while.

Butler's is an absolutely incredible setup that I haven't seen anything even come close to in any car show/racing event I've ever been to. Not even the stuff in the magazines compares for form AND function

 

+1 ,his car is awesome ......dude most hate the fact that he`s gotta sell it