F20A is 4G JDM Accord Si motor
F20B is 6G JDM Accord Euro R motor
F20A is DOHC 150HP
F20B is DOHC VTEC 180HP
yes, 180 HP.
And they dont dont use a last number on JDM motors, meaning the motor called "F20B" has SOHC, and DOHC VTEC variations using just "F20B', not F20B1 or F20B2, as would be in the U.S.
I have a partial list of Honda Motors and trim levels at
My Page
click the Honda sidebar
I like knowing lesser known facts, such as the B18A first coming in the 86-89 Accord GXL-S, not the 90-93 Integ.
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My cars:
Civic coupe EJ1. B16A, EG6 cluster. Wrecked/parting.
CRX DX ED8. DOHC ZC, I/H/E.
EJ1
Civic Si . Screw Hatchbacks. Coupes just look better. Period...