You'd lose displacement, but you could make up the compression with GA14 rods, but due to the shorter stroke it'd be able to rev higher, uprated springs etc? You reckon it wouldn't be worth it?
the GA will rev high engough anyway.. only way i would consider putting the 1,4 crank in is if you could keep it a 1.6 by going for a massive over bore. but not gona happen.. Displacment = power simple as..
dude the bearing grades are stamped on the block just pulled my manual..
if you can get a picture and i can check the fianl bearing grades for you.
if you look on your block with the sump facing up.. at the gearbox end there should be 2 rows of numbers stamped.. a 4 and a 5 if you take a picture i can add them up and get you the grade colours you need to order from nissan
the new sizes are the same as the originals.. dude the carnk will be fine if ou want to you could have it polished.. if you really want dude the pitting does look bad i have a crank you can have.. and i can give you the bearing sizes..
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