ScienceofSpeed prides itself on helping so many enthusiasts keep their NSX on the road, safely and reliably. As part of that, there is maintenance. All parts in these service kits are Original Honda/Acura parts unless noted otherwise.
The service kits are organized this way:
90,000 mile / 6 year (water pump & timing belt) major service kit
This is a major service kit, with everything you will need to perform a timing belt and water pump service on your NSX. It includes all of the parts normally required to perform the timing belt and water pump installation and other items included in this service. This kit includes:
Valve Cover Seal Kit
This is a valve cover gasket seal kit. Included in the major service kit. These seals can start to seep oil, then leak it all over the engine, resulting in stains, drips on the ground, and smoking out of the engine bay, along with the burning oil smell. This kit includes:
VTEC Seal Kit
The VTEC spool valves are another common place to leak, and leave stains on the engine, as well as the garage. This kit reseals the VTEC solenoid, oil pressure switches, as well as the oil pressure sensor. This kit comes in 2 different year ranges, so be sure to select the proper set for your year range:
Oil Pan + Dipstick
The oil pan is another common leak spot, but we have also found the dipstick tube o-ring to be problematic as well. We recommend servicing both when you are working on sealing up your NSX engine. This kit includes:
Cam Seal Kit
The cam seals are among the most common of leaking spots for oil. This kit will help reseal both sides of each camshaft, as well as replace the o-ring in the valvetrain that will be serviced during the cam seal repair. This kit includes:
Cylinder Head Seal Kit
This is a complete seal kit for the cylinder heads, required when the cylinder heads are removed for an engine rebuild or cylinder head gasket replacement. Select the correct year range for your NSX. Note: this kit does not include the cylinder head gasket set, as it can vary based on the application. Please click here to purchase the cylinder head gasket set. Note: the factory head bolts should be replaced when the cylinder head is removed. An alternate to the factory bolts is this stud kit. This kit includes:
Cylinder Block Seal Kit
This is a complete seal kit for the cylinder heads, required when the cylinder heads are removed for an engine rebuild or cylinder head gasket replacement. This kit includes: