View Single Post
Old 08-29-2023, 12:04 AM   #10
strat61caster
-
 
strat61caster's Avatar
 
Join Date: Nov 2012
Drives: '13 FRS - STX
Location: SF Bay Area
Posts: 10,367
Thanks: 13,741
Thanked 9,482 Times in 5,000 Posts
Mentioned: 94 Post(s)
Tagged: 3 Thread(s)
Quote:
Originally Posted by cmiovino View Post
Interesting results this weekend. Car was on empty with ~19 miles flashing on the dash after some distance driving and an event prior to this. Decided just to fill up fully because I'd be driving a hour, running an event with 9 runs, driving back, then doing the same the next day with 6 runs Didn't want to be partial filling ~5 gallons both mornings.

Ended up getting my top finish ever at a local event. This is out of at least 100 events at this particular location location. The first day was my 3rd best out of ~100 too. Tank was virtually full on day one and at just over half on day two during runs.

Definitely not scientific testing and no real "control". I can't say the extra weight was slowing me down that much. Given @Locust's data point, I'd say maybe a tenth or two may have been out there given everything else equal with that full tank.

One very subjective thing I'd like to note was slaloms and transitions felt better with a full tank. Felt. I can't put any numbers or times behind it.

I can see how at a national event you'd want the lowest fuel level possible to limit sloshing AND reduce weight. Best of both worlds.
Yeah I try to show up with >1/4 tank and I don’t waste any more energy thinking about it until I’m on my way home and deciding where I need to fill up so I’m not overly late to work on Monday.
__________________
Quote:
Originally Posted by Guff View Post
ineedyourdiddly
strat61caster is offline   Reply With Quote