Spark plugs
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Spark Plugs
New plug and an old, crap plug
- 27nm Torque
- S1 = 0.9mm (0.900mm) gap
Elise S1
Lotus PN:A111E6043S
Lotus PN:A111E6285S
- S1 = 0.9mm (0.900mm) gap
- Champion: RC8 PYP
- NGK PFR 6N-11
- NGK PFR 6 N R
- Bosch F 5 DP 0R
- Bosch FR 56
Elise S2 (Rover)
Lotus PN:A117E6023S
- S2 = 1mm (1.00mm) gap
- NGK PFR6N-11
- Bosch FR 56
2004 MY S2 111S
Owners' manual states: Unipart GSP 66527 Rover NLP 100290 Champion RC8 PYPB4
Honda K20A2
- Denso Iridium SK22PR-M11
- NGK IFR7G-11KS
Iridium plugs are OEM fitment on the K20 engine.
DO NOT TRY TO GAP IRIDIUM PLUGS YOURSELF!
The electrode is extremely thin (only approx 1 to 2mm) and can damage easily.
Elise S2 (1ZZFE NA)
- NGK BKR5EYA-11
- Gap: 1.0 ± 0.05 mm
Elise S2 (2ZZGE NA)
- Lotus PN:A120E6352S
- NGK IFR6T-11 Spark Plugs (except supercharged models)
- 1.1 mm gap
Elise S2 (2ZZGE NA - supercharged)
- Lotus PN:A128E6006F
- NGK PFR7G 4364 (Elise SC, Exige SC)
- 0.8 mm gap
Gapping
To 'Gap' the spark plugs a Feeler gauge is used