at the moment i have a ke55 corolla with a 4k the car has 461 000kms on it dunno bout the engine... and very soon i am getting a ke30 corolla with 56,000kms it has a 3k and it is the original engine... both of them r manual.which one will b faster?
Location: Kita-Ku, Sapporo, Japan
Registered: January 2003
Re: 3k or 4k?
Tue, 03 February 2004 10:29
neither will be fast(er)
4K has longer stroke, so will always have a little more torque.
take the 3K head and put it on the 4K block (rebore it with 40 thou OS pistons) give it a Camtech stage 3 cam (or 4 with new springs)
extractors, and you're halfway there.