SPARK PLUGS
Lindsey Racing Stocks the following spark plugs for your Porsche.
NGK Iridium IX
Designed specifically for the performance enthusiast. Iridium IX® offers extreme ignitability, improved throttle response and superior anti fouling
- Fine Iridium tip ensures high durability and a consistently stable spark
- Iridium alloy has extremely high melting point, perfect for today’s high-tech, high-performance engines
- Trivalent Metal Plating - superior anti-corrosion and anti-seizing properties
- Outstanding acceleration, high fuel efficiency and durability
- Ultimate design, technology and performance.
BOSCH
Bosch was original equipment for the 944 and 968 engines. This chart shows the factory
recommended spark plugs for the engine. You may choose to go hotter or colder depending
on your requirements.
Bosch Super Plus Spark Plugs deliver quality performance based on technology that’s proven on racetracks around the world in the most sophisticated racing engines. Testing has confirmed the durability of yttrium-enhanced center electrodes which offer superior reliability and 50%
longer performance life.
Super Plus also features a tapered, v-profile nickel chromium ground electrode for improved starting in cold weather and increased fuel ignitability, nickel-plated rolled threads for complete anti-seize
and corrosion protection, a metal glass fused resistor for maximum interference suppression, and angular, five-ribbed insulator design to prevent misfires due to current leakage.
| MODEL
| YEAR
| BOSCH |
| 924S
| '87-'88
| WR7DC |
| 944
| '83-'85 | WR8DC |
| 944
| '86-'88
| WR7DC |
| 944
| '89
| WR7DC |
| 944S
| '87-'88
| WR7DC |
| 944T
| '86-'91
| WR7DC |
| 944S2
| '89-'91
| WR5DC |
| 968
| '92-'95
| WR7DC |
|
