Thermoquad on 340 (plug photos)

Yes, thought I was adding a lot with the .149 secondaries on top of the .101 primaries, and that the .038 nozzles would be too much for sure, but it just took it all with absolutely no sign of being too rich so far. I have done a number of drives and WOT runs, and it's just now looking good. :thumbsup:


Now that you are getting your fuel ring down there it's easy to watch the fuel ring get thinner and thicker by removing or adding fuel.

A .060-.080 wide fuel ring is a good starting point to tune from.


Glad you have this working. Hard to beat a well tuned TQ.