RWA1690-9 2.3 Turbo short block is assembled using a reconditioned stock block. We bore the block to the minimum that is needed to clean up: .020, .030 or .040. Specify what over bore you would like and we will see if we can accommodate your request. Please call or email ahead of time before ordering to see what kind of time frame we are working on . The short blocks include:
- Stock 2300 block
- 5.2″ K1 Technologies/Racer Walsh forged H beam Rods w/ARP rod bolts
- Forged Wiseco pistons
- Total Seal “classic” file fit rings (gapless rings are available)
- We use either King, ACL or Sealed Power bearings
- Custom built to order
- Allow 5-7 days for assembly.