M6×70 Pitch 1.0 Counter Sink Titanium Bolt 6 Point - 8mm A/F Honda-NSX-R-NA2-2002 If you are looking for

If you are looking for something with even more performance capability and don’t mind removing the Harmonic Balancer

See the drawing below for cutouts for each bulkhead connector

1989-2002 Nissan Silvia

The StraightGate50 from Turbosmart is the world’s highest-flowing external wastegate

Radium Fuel Hanger Surge Tank - Mazda RX-7 FD

M6×70 Pitch 1.0 Counter Sink Titanium Bolt 6 Point - 8mm A/F Honda-NSX-R-NA2-2002 If you are looking forPremium Grade 5 (Ti 6Al 4V) titanium hardware for high strength to weight performance and corrosion resistance. Ideal for motorsport, fabrication, and custom builds. These Titanium Titanium bolts offer excellent tensile strength while cutting weight versus steel. PRP's Common Use: LS1 ALTERNATOR ADJUSTOR Titanium BOLT Specific part: M670 Pitch 1. 0 Counter Sink Titanium Titanium Bolt 6 Point 8mm A F