<page_title> Saab H engine </page_title> <section_title> B204 & B234 </section_title> <table> <cell> 90 mm × 78 mm (3.54 in × 3.07 in) <col_header> Bore x Stroke </col_header> </cell> <cell> B234i 1990-1993: <col_header> Engine </col_header> </cell> <cell> 90 mm × 90 mm (3.54 in × 3.54 in) <col_header> Bore x Stroke </col_header> </cell> <cell> B234i 1994-: <col_header> Engine </col_header> </cell> <cell> B234E: <col_header> Engine </col_header> </cell> <cell> B234L: 1990-1993 <col_header> Engine </col_header> </cell> <cell> B234L 1994-1998: <col_header> Engine </col_header> </cell> <cell> B234R: <col_header> Engine </col_header> </cell> </table>
The B234 of Saab H engine featured an increase in stroke from 78 mm (3.07 in) to 90 mm (3.54 in).