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- #41
That's good to know the two are very close.cloud9 said:The temp drops by removing the grille are consistent regardless of whether it's measuring CHT or true ECT. A friend of mine who also has the Aeroforce gauge, installed a water temp gauge in the heater block port so you should be able to use that. He found ECT tracked very close to CHT with those gauges. He also had a consistent drop from the mid 240sF down to the 220s with the Roush billet grille under track conditions.