Radio-controlled thermal engine O.S. 24K Turbo Speed RP7 Spark Plug

24K TURBO SPEED RP7 SPARK PLUG

The ideal RC turbo spark plug for hotter conditions

The 24K Turbo Speed RP7 is more suited for drivers who race in demanding conditions, with high temperatures or highly nitrated fuels.

I consider it one of the best solutions to maintain a high-performing and stable engine during long competition sessions.

This colder spark plug allows for better control of combustion when the engine revs very high.

The behavior becomes more consistent, precise, and often more secure during long finals.

Unlike the RP6 which mainly favors throttle response and torque, the RP7 prioritizes:

• thermal stability,
• high revs,
• engine consistency,
• mechanical endurance.

Differences with the standard O.S. RP7

Compared to a standard O.S. RP7:

• faster combustion,
• more precise engine operation,
• more efficient high revs,
• immediate throttle response.

The difference is especially noticeable in competition use where every engine detail becomes important.

Ideal Conditions for Use

• Hot temperatures
• High nitromethane content
• 1/8 buggy competition
• Long finals
• Very aggressive driving

Why Choose the 24K RP7?

I find this spark plug particularly interesting for experienced drivers looking for:

• excellent engine stability,
• less risk of pre-ignition,
• a more consistent engine,
• optimized performance at high revs.

Key Features

• Excellent thermal resistance
• High-performance at high revs
• Ideal for competition
• Precise combustion
• Great engine consistency