Grinder34
Track Monkey
It should actually be really easy to test, with a few degrees of accuracy.
1) easiest, lowest accuracy:
Measure IATs before/after. As you mentioned install is a cinch, so you can get pretty quick before/afters.
2) medium difficulty and accuracy:
go for a particular run, and immediately pop the hood and use an IR thermometer at a few points on the IC. Repeat the same run and measuring points. Something ideal would be a few laps of a track, or an autocross run.
3) expensive, accurate:
Use a thermographic camera. Especially if you set it on a gopro aimed into your hoodscoop while driving. But at the very least, use it as you would do #2. But this is far more "data points" (one full image) and takes less time, etc...
1) easiest, lowest accuracy:
Measure IATs before/after. As you mentioned install is a cinch, so you can get pretty quick before/afters.
2) medium difficulty and accuracy:
go for a particular run, and immediately pop the hood and use an IR thermometer at a few points on the IC. Repeat the same run and measuring points. Something ideal would be a few laps of a track, or an autocross run.
3) expensive, accurate:
Use a thermographic camera. Especially if you set it on a gopro aimed into your hoodscoop while driving. But at the very least, use it as you would do #2. But this is far more "data points" (one full image) and takes less time, etc...