just like the title says and my other post....

im thinking about doing a F20B swap in my '93 accord and i was just wondering if i would have to get headers, intake system, and full cat-back exhaust system for and H22A motor even though i might get the F20B or i can still get it for the stock motor (F22A6)???

plz let me know!! thanx people!

 

Are you talking about the DOHC F20B? If you are, I just installed a F20B DOHC Vtec in my 94 Prelude. The headers, intake system, and exhaust from a h22 will mount onto the F20B

 

the JDM f20B VTEC motor is essentially a destroked h22, it has the exact same head as an h22, same block casting , just a different crank and shorter rods.

 

I believe the F20B was created for Homologation reasons for JTCC (Japanese Touring Car Championship). But like brads94accord stated. It's essentially a destroked H22.

 

actually...it uses a different head, its an 85mm bore (smaller than the h's 87mm, and no frm), and has longer rods.

 

Ok so with that being said, are the H22 parts still compatible with the F20b???

 

obviously not pistons/rods/valves...but other than that yes (ie all bolt ons)

 

So there is hope after all for the F20B very nice!!!