Fiat 128 race prepare

[Abarthissimo]

Hi! I´m preparing a Fiat 128 1100cc for racing! I dont know the diameters I must use in the valve heads for the admission and exhaust. Can you Help me?? I´m planning to use de Weber 40DCOE and the standart crank, use de ritmo 1.3 or the uno turbo i.e Rods, high compression pistons, probably the standart cam or a fastroad cam! If you know any book were I can find this information!

Best regards
Abarthissimo

[sime1600h]

ask www.jupiterfiatpower.tripod.com    if you not finish engine to naw????