H hcgsr94 Junior Member Sep 7, 2003 #1 how much HP do you usually get from the ITR cams in a JDM GSR????
J JDMilan Senior Member Sep 8, 2003 #2 different on every motor and it's varies with other mods... more than likely your going to see nice little jumps in midrange and a little more hp on the top end....but don't expect turbo like power mang....
different on every motor and it's varies with other mods... more than likely your going to see nice little jumps in midrange and a little more hp on the top end....but don't expect turbo like power mang....
