Spark plugs

[dirtybrd]

I'm due for new plugs and am currently using Bosch FR5DTC. Has anyone had success with the sidefire plugs with no ground electrodes?

[diagnosticator]

The sidefire plugs without the ground electrode, (aka "Surface gap",) has to much spark gap for a turbocharged engine. The surface gap plugs can't be re-gapped. Instead, try the Bosch F5DP0R, lots of positive experiences using this plug in high power tuned 1.8Ts

[EBG 18T]

Instead, try the Bosch F5DP0R, lots of positive experiences using this plug in high power tuned 1.8Ts

I have been running these with my old BW K04, Blouch Hybrid K04 and now my GTRS and nothing but good results. Used them at altitude (8-10,000') and at sea-level. When i had the motor built they put a new set in (new CP's too) and the old set with 20k miles on them still looked good.

[dirtybrd]

Ill give them a shot!