2 compression ratio

Stems fit all Stealth mirror heads plus most OEM and aftermarket OEM-style mirror heads that thread at the mirror head

after the welding process

With 8 advance curves and 8 RPM limits

BLUE STREAK, XXX SPARK PLUG WIRE SET. BLACK, WHITE PRINT Sadlar 2 compression ratioSuppression core. For electronic ignition only. Blue Streak XXX Triple Silicon 8mm spark plug wire sets meet or exceed all of the OEM requirements for Performance Upgrade Wires. These XXX wires feature a construction of silicon throughout the jacket, insulation and core. This assures high temperature resistance and durability. OEM style terminals to lock onto the spark plug. Maximum RFI suppression. Note: Not compatible with points triggered ignition