soo i just grenaded my 1.3 it lasted alot longer than it probably should have due to some high rpm hill assaults, i think its time to step it up, even with 538s and a 4 to one t-case its always been pretty weak,im looking for some suggestions on popular swaps, aside from the 1.6[ i just dont think that would be enough] ive gone through alot of scenarios and even pulled a 13-b mazda rotary [ carb and dist conversion too pricy] im thinking about a231 with a t-14 and a dana 20. any thoughts?