View Full Version : H22A1 vs. H22A4

05-06-2004, 10:15 AM
What is the difference between an H22A1 and H22A4?

bruce hannah
05-06-2004, 11:06 PM
H22A1 2.2L USDM DOHC VTEC 92-96 Prelude VTEC 190hp
H22A4 2.2L DOHC VTEC 97-01 Prelude VTEC/SH 97-98: 195hp 99-01: 200hp
that is the specs on both of them