Hey guys im in the process of building a NA b20vtec and was gonna put new sleeves in either GE or RS but was wondering what are the advantages of a 84.5mm or 85mm versus the stock 84mm bore size. The mtr will have 11.5 to 1 je pistons and eagle rods and fully built head with jun 3's. Also the car will be a daily driver.

 

the bigger the bore, the more displacement.
with 84.5 displacement would be roughly 2l
with 85 mm disp. would be a little over 2l


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