Well, I'll admit that I don't know much about Probes, but it could have somethingthecause17 said:Really. Do you think it's because of gearing. Probes have very short gears. At 60mph I'm running at 3k rpms, maybe that's why. My friend's '95 MGT even with his 410's in it is still at 2k at 60mph, when he's in overdrive. I think the Mustangs gears are a litle taller than the Probes. Maybe that's it. A stock PGT will run anywhere from 15.3 - 15.7 @ anywhere from 89mph-91mph depending on driver. What do you think?