High heat rating plugs for tuned engines. The IRI Series plugs are designed for tuned engines that require a high heat rating; they are Iridium Plugs with excellent ignition and acceleration characteristics. Suitable replacement for: DCPR(X)E plugs. |
UNIVERSAL | ||||
Model | Remarks | Price | ||
Universal / Unlisted Vehicle | Thread diameter: 12mm. Thread length: 19mm. HEX Size: 16. Terminal shape: Integrated type (Punch caulked - not removable). Heat rating: 8. IRIMAC8 | $ 11.90 | ITEM DETAILS | |
Thread diameter: 12mm. Thread length: 19mm. HEX Size: 16. Terminal shape: Integrated type (Punch caulked - not removable). Heat rating: 9. IRIMAC9 | $ 11.90 | ITEM DETAILS |