F20B homework
i have an F20B motor and i've been reading a lot of the threads on this motor in the archives. i know there is not a lot of info out there on this motor and thought it would be helpful to show all the info i got. the majority of the info is for the manual cause if you have this motor, it's the one you should have. if i made any mistakes, feel free to make any corrections.
F20B basically a destroked H22 identical blocks/different sleeves/different internals the base motor for the F20C (S2000) mugen needed a motor that was a maximum of 2.0 liters to compete in the japanese touring car class in accord/troneo (CF4) (JDM) SiR (automatic) SiR-T (manual) SiR = sport injected racing T = troneo OBDII - open deck 200 ps/145 tq 200 hp @ 7200 rpm 145 lb-ft @ 6600 rpm vtec @ 5500 rpm redline @ 8200 rpm 11.0:1 compression ratio type-s cams/valvetrain/porting iron sleeves - can use forged internals block = 85 mm bore/ 88 mm stroke = 1997cc rod specs: length: 145mm (5.709") BE (big end) bore: 48mm (1.809") BE (big end) width: 23.75mm (0.935") pin bore: 22mm (0.866") pin width:23.87mm (0.940") H22A cams, headers, valvetrain, etc. can be used |
need help gettin the f20 ecu working in a 98 accord with a f20 swap. wont let him pass 3 grand
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