What is the best spark plugs to use in a 7MGTE engine?
- Thread starter bxiong17
- Start date
Copper for modded.
Platinum or iridium for stock or bpu.
I always use coppers. Only takes me 10 min to change them and there like 10$.
Platinum or iridium for stock or bpu.
I always use coppers. Only takes me 10 min to change them and there like 10$.
I use IS300 coils and since they were designed for ISO plugs, I use denso K20R-U's gapped at 23 thou.
If you use factory 7M coils and wires, you will need JIS plugs- something like a Q20R (stockers were PQ20R's) remove the P and you get regular copper/nickel plugs.
I am unfamiliar with the NGK plug number system, so I can't answer questions about them.
If you use factory 7M coils and wires, you will need JIS plugs- something like a Q20R (stockers were PQ20R's) remove the P and you get regular copper/nickel plugs.
I am unfamiliar with the NGK plug number system, so I can't answer questions about them.
I'm partial to platinums since I don't like changing plugs often. Coppers work well, but wear out fast. Iridiums are crazy expensive, are hard to gap, and have issues in high power applications.