Originally Posted by Maxwell Power
4mm long rods on a 75mm stroke crank or +2mm for a 79mm stroke or OEM length rods on an 83mm stroke. I'm also offering a built block option for 2.3 and 2.5L engines.
Built block option: $4295
We will build the block with these rods and pistons (2.34 or 2.5L only).
As usual with our built blocks they will include:
*New STi case
*New STi or WRX crankshaft
*These pistons and rods
*ACL or King bearings
*Blueprinted and Balanced
on the Built block option is there a choice on the stroke of the Crankshaft?
would there be a benefit of 75mm stroke ,+4mm Rods on a daily driven 2.5l STI?