leebo
06-09-05, 09:31 PM
1.2i 1.3 and 1.4 have the same stroke
73.4mm
so it wont be any less or more revvy than a real 1400
you'll just have 77.8mm bore rather than 77.6mm bore giving the extra capacity
but as someone mentioned the later engines have 18mm gudgeonpin and earlier ones had 20mm
so u'd need a 1.2i crank (or 1.4 or 1.3 crank as they are all the same)
1300 rods
1200 carb pistons
or overbore the carb block to 78.1mm and use 1.2i crank and rods plus 0.5mm oversize 1400 pistons
at the end of the day the only advantage of doing all that (it wont exactly be cheap as your basically doing a full rebuild) is to have a 1400 with "12ST" on the engine block for some insurance hacks
if all u want is a 1400 engine then go get a 1400 engine out scrapyard and rebuild it if need be
hey, thats a quote from a long time ago but was wonderin if it has to be 1300 rods? cheers lee
73.4mm
so it wont be any less or more revvy than a real 1400
you'll just have 77.8mm bore rather than 77.6mm bore giving the extra capacity
but as someone mentioned the later engines have 18mm gudgeonpin and earlier ones had 20mm
so u'd need a 1.2i crank (or 1.4 or 1.3 crank as they are all the same)
1300 rods
1200 carb pistons
or overbore the carb block to 78.1mm and use 1.2i crank and rods plus 0.5mm oversize 1400 pistons
at the end of the day the only advantage of doing all that (it wont exactly be cheap as your basically doing a full rebuild) is to have a 1400 with "12ST" on the engine block for some insurance hacks
if all u want is a 1400 engine then go get a 1400 engine out scrapyard and rebuild it if need be
hey, thats a quote from a long time ago but was wonderin if it has to be 1300 rods? cheers lee