Supertech Black Nitride Valves for Acura RSX TSX K20 K24 MANLEYPISTONSEJ257 Also standard is an external

Also standard is an external fuel pump mounting plate on the side of the tank

For track and competition use only

Rated to 1500 HP

For 2G build dates before August 3

5 thick bar-and-plate core which has been designed with a strategic core composition to provide optimal reductions in intake temperatures and minimal pressure loss

Supertech Black Nitride Valves for Acura RSX TSX K20 K24 MANLEYPISTONSEJ257 Also standard is an externalSupertech black nitride exhaust and intake valves for K20 K24 Acura RSX and TSX. These valves are available in various sizes to match your head diameter. Sold as a set of 8 or individually as needed. Please do all your research and consult your engine builder if necessary! Black nitride valves are made from one piece forged stainless steel then go through a special hardening process to lessen the friction between the valve and guide. There are a lot