Jayce 1971
Active LVC Member
Hi all. Finally got a chance to take my LS out and stretch its legs a little. 2:00 am on a deserted 4 lane. Everything running along smooth as could be until about 4000 rpm, showed about 144-145 mph. Felt like a speed limiter kicking in. Are these cars governed, or was it just not getting fuel? Running premium 91 oct. Not a delinquent, just wanted to open it up a little and see what she'd do. I was thinking top speed was supposed to be about 155 or so. Brand new Michelin Pilots handle the high speed traction chores. Anyone else run into a limitor, or was this some kind of mechanical duress?