This block features all of the modifications you can do on a stock block. Boost Logic has made over 2000whp consistently on this motor and it is recommended for their 1500x and above kits.
 
They start each Stage 5 Extreme Block with a brand new shortblock from Nissan.
 
The following is a limited list of items Boost Logic does and other proprietary items they do not share with the public.
 
Boost Logic Stroker Kit
 
Manley 300m Rods or Boost Logic Spec Aluminum Rods
Tool Steel Wrist Pins
Custom Pistons
Boost Logic Billet Girdle
Boost Logic Upgraded Main Studs
Boost Logic Upgraded Headstuds
Boost Logic Oiling System Modifications
New OEM Nissan Block