What kind of plugs do you use?
#6
the ngk iridium made a nice improvement over the stock bosch - i tried a new set of the bosch and then a new set of the iridiums - though not huge, there was a nociteable improvement in response and surprisingly gas mileage
#7
NGK BKR6E.............
These plugs are used by the Supra guys on their 800hp-1100hp cars.
I've used these on a 968 while running individual port NOS (120hp) with no problems. The plugs looked like new after about 8k miles and 6 or 7 NOS refills.
These plugs are used by the Supra guys on their 800hp-1100hp cars.
I've used these on a 968 while running individual port NOS (120hp) with no problems. The plugs looked like new after about 8k miles and 6 or 7 NOS refills.