let see cranksdhaft for 1.3 and 1.6 .
1600cc crankshaft

1300cc crankshaft

Picture below show different of stroke to stroke pitch


Next we will see piston and conrod
1600cc piston and conrod

1300cc piston and conrod

let see different between both piston and conrod height
1300cc taller than 1600cc . Because 1300cc crankshaft stoke to stroke pitch shorter than 1600cc , then it need longer conrod . Basically both piston is same , just different in head top design . sink down and bounce up .

Actually we can use the 1.3 liter piston head to increase compression ratio from 10.0 to 11.0 and above . Some modification need to be done one the 1.3liter piston . Of course conrod still need to use back 1.6liter conrod instead of 1.3liter .
Next will be 1.6 liter high compression modification . Almost done rebuild from 1300 to 1600 .
hello kevin.. thank for the info. so.. what is the major effect when we use high compression engine.
ReplyDeletehello..... hw long con. rod for 1.6L campro engine..?
ReplyDeleteWhat would be the cr if we use 1.3 piston and oem head gasket?
ReplyDeletehello... may I know the result?
ReplyDelete