Intake cooling mod. Opinions wanted

I got it done and fired it up .It stayed the same temp But it came down faster.I dont run a thermo I have a electric fan and set it to come on at 200 and shut off at 185.When the fan came on the temp came down faster than before .I may try a diff temp sensor I have one for 185on 170off. Also 88deg outside and I was testing in the sun