Get the best price on SHEATH underwear direct from SHEATH at: http://www.sheathunderwear.com/ use ST25 for 25% OFF This 1990 Honda CRX is a clean example, into which the owner has swapped in a 2.0L, 145 HP "B20" engine from a 1999 Honda CR-V. This smog-legal swap nearly doubles the CRX's stock horsepower.