The Number One Reliability Mod for the Rotary Engine.

[RICE RACING]

Originally Posted by RETed

Just trying to think outside the box...

How about we just drill through the rotor housing and just add an extra coolant line?
I've seen this done to oiling systems on 13B's but not for the coolant system...
Adding an extra coolant line into the area would:
1) add more coolant if the system can handle it, and
2) create more turbulent flow due to the "cross flow"


-Ted

I highly doubt temp is an issue at all, you only need to look at the body of the spark plug and the FACT that carbon so readily builds up there, any meaningful heat would mean no carbon would accumulate there, it is much more a sign of a mismatch of apex seal materials, after market "modifications" lol or springs used by some people where the apex seal starts to lift off the rotor housing well before the spark plug hole you see it on some engines you don't see it on others.

That area on the leading plug is very cold (look at the amount of carbon accumulated on the spark plugs for verification of that fact) much more so than on the trailing plugs which are shielded

It's just the apex seal decides to jump off the housing and this is exaggerated by crap tunes especially ones relying on methadone injection (borderline detonation machines) that are causing apex seals to bounce all over the place

You see many "precision" self called "shops" wont even use new rotors let alone rotor housings in their builds and they wonder why they get odd wear patterns on the pieces of garbage they self assemble and post all over the internet and theorize as to why they get fucked up wear patterns in engines, let alone how they tune them, or what temperatures they run at.... it laughable at best, disturbing at the least.