GlassHeadlights
West West Yall
in my ef si, with a si tranny i get 100kmh in 5th @ 3000 ish rpm. in my dads ef si, with a dx tranny he gets 130kmh in 5th @ 3000 ish rpm. what gives could i put a dx 5th gear in my si case with 1,2,3,4 si and dx 5th gear? is there any other tranny with a higher ratio i could use?thx