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Posts Made By:
Drifter
Forum:
EcoModding Central
07-04-2022, 06:04 PM
Replies:
230
The Prius Experiment
Views:
41,333
Posted By
Drifter
True, but that was compared to no wheel covers at...
True, but that was compared to no wheel covers at all. The factory wheel covers are more aerodynamic than bare alloys...
Unfortunately the previous owner threw away the wheel covers on my prius,...
Forum:
Aerodynamics
07-03-2022, 04:47 PM
Replies:
26
Ioniq 6 cd of .21!
Views:
3,923
Posted By
Drifter
Impressive CD, but I still cant help but see this...
Impressive CD, but I still cant help but see this from the front:
https://ecomodder.com/forum/attachment.php?attachmentid=32533&stc=1&d=1656881317
...
Forum:
EcoModding Central
07-01-2022, 05:41 PM
Replies:
12
Brake fluid needs to be changed too occasionally
Views:
1,491
Posted By
Drifter
So if I'm understanding things from a quick scan...
So if I'm understanding things from a quick scan of the comments, he took a flood salvaged car, hacked it up, installed an aftermarket big brake kit (90% of which are for show), reused old fluid,...
Forum:
EcoModding Central
06-29-2022, 04:56 PM
Replies:
20
Tire question
Views:
2,223
Posted By
Drifter
I have used various house brands and regretted it...
I have used various house brands and regretted it on every car I've owned for the long term. It is rare that 1 out of the 4 cheap tires doesn't end up with unusual wear, out of round vibrations,...
Forum:
Success Stories
06-29-2022, 03:12 PM
Replies:
338
Prius 75-91mpg
Views:
62,030
Posted By
Drifter
Toyota tries to keep their NiMh batteries at ~60%...
Toyota tries to keep their NiMh batteries at ~60% charge because the batteries last when maintained there. The battery was really only meant to keep running the car's accessories when coasting or...
Forum:
Fossil Fuel Free
06-28-2022, 06:58 PM
Replies:
323
Solar power
Views:
35,437
Posted By
Drifter
PG&E's schedule is tiered, but it also includes...
PG&E's schedule is tiered, but it also includes large fixed monthly costs. So the poor (and ultra energy efficient) also pay more per kWh than the (shrinking) middle class.
I agree that state...
Forum:
EcoModding Central
06-28-2022, 06:03 PM
Replies:
248
Rising Fuel Prices
Views:
21,246
Posted By
Drifter
E85 has never penciled out when I've looked at it...
E85 has never penciled out when I've looked at it in the past, but as another forum member pointed out things have changed lately. E85 is currently ~40% cheaper than E10
E85 btu: 81,860 (28.5%...
Forum:
Hybrids
06-28-2022, 04:41 PM
Replies:
27
Hybrid vehicles
Views:
3,036
Posted By
Drifter
That isn't representative of what I saw. A big...
That isn't representative of what I saw. A big chunk of early (middle-class) EV adopters had level 2 charging at home or work, but experienced horrific battery degradation that Nissan & Mitsubishi...
Forum:
EcoModding Central
06-27-2022, 05:50 PM
Replies:
33
New CR-V AWD mods
Views:
4,622
Posted By
Drifter
Congratulations on ordering a new Honda! I tried...
Congratulations on ordering a new Honda! I tried a few months ago and finally gave up - inventories were practically non existent and dealers around here wouldn't place an order for anything that...
Forum:
EcoModding Central
06-26-2022, 05:29 PM
Replies:
21
Chip / Fuel Map tuning?
Views:
3,385
Posted By
Drifter
How often are you changing oil? How much are you...
How often are you changing oil? How much are you burning between changes?
As you noted, Toyota low-tension rings sometimes get clogged with carbon and start burning oil. Additives and flushes can...
Forum:
EcoModding Central
06-24-2022, 11:38 PM
Replies:
21
Chip / Fuel Map tuning?
Views:
3,385
Posted By
Drifter
Historically Toyota ECUs were nearly impossible...
Historically Toyota ECUs were nearly impossible to crack which meant aftermarket tuners could not rewrite fuel & ignition maps without changing to a standalone. From a cursory search, it looks like...
Forum:
Off-Topic Tech
06-23-2022, 09:17 PM
Replies:
50
Reviving a 270K mile Highlander Hybrid
Views:
7,189
Posted By
Drifter
Yeah, I think since the hybrids hold their value...
Yeah, I think since the hybrids hold their value a bit better they disproportionately survive large repairs & small collisions that might scrap the gas-only versions.
Here is the crack. Now that...
Forum:
Hybrids
06-13-2022, 02:02 AM
Replies:
9
2008 Prius with Scangauge
Views:
2,138
Posted By
Drifter
There is now a scanguage III Gen2 prius...
There is now a scanguage III
Gen2 prius Xgauges (sorry the formatting didn't copy over from priuschat):
GAUGE|___TXD___|_____RXF_____|_RXD_|_____MTH_____|_NAM_|Notes
ODBII Error...
Forum:
EcoModding Central
06-08-2022, 05:35 PM
Replies:
26
Filter Size Effect on MPG
Views:
2,716
Posted By
Drifter
After posting the above I was able to find a...
After posting the above I was able to find a study on clean vs dirty air filters from the Oak Ridge National Laboratory ( https://www.fueleconomy.gov/feg/pdfs/Air_Filter_Effects_02_26_2009.pdf ) ...
Forum:
Aerodynamics
06-02-2022, 12:10 AM
Replies:
8
Not quite a belly pan...
Views:
940
Posted By
Drifter
Not quite a belly pan...
I wish they made a full belly pan version:
https://i.ibb.co/ctpHRVW/PXL-20220602-021153187-2.jpg
I'll be loaning my Prius to my sister until I finish rebuilding her Highlander Hybrid engine...
Forum:
EcoModding Central
05-30-2022, 11:41 PM
Replies:
26
Filter Size Effect on MPG
Views:
2,716
Posted By
Drifter
K&N filters are fine. They're neither magical...
K&N filters are fine. They're neither magical nor demonic - they simply offer a different set of compromises than factory filters.
According to independent tests for a GM Duramax application, the...
Forum:
Off-Topic Tech
05-28-2022, 11:06 PM
Replies:
50
Reviving a 270K mile Highlander Hybrid
Views:
7,189
Posted By
Drifter
All the (reputable) local machine shops are...
All the (reputable) local machine shops are backed up 4-6 weeks so with a small amount of hope I decided to try and clean up the carbon from the valves & seats and lightly - lightly - lap the valves...
Forum:
Off-Topic Tech
05-26-2022, 02:05 AM
Replies:
50
Reviving a 270K mile Highlander Hybrid
Views:
7,189
Posted By
Drifter
https://carsguide-res.cloudinary.com/image/upload/...
https://carsguide-res.cloudinary.com/image/upload/f_auto,fl_lossy,q_auto,t_cg_hero_large/v1/editorial/dp/albums/album-3602/lg/ToyotaPriusV-gallery7.jpg
...
Forum:
General Efficiency Discussion
05-22-2022, 12:36 PM
Replies:
21
Is 1:1 gearing really more efficient?
Views:
3,771
Posted By
Drifter
You spec a different final drive ratio to end up...
You spec a different final drive ratio to end up at the same rpm. 10 years ago our semi trucks that ran direct drive had 2.47 rear ends. I think some of the new Freightliners run 2.16 final drives!...
Forum:
Hypermiling / EcoDriver's Ed
05-22-2022, 01:42 AM
Replies:
4
2019 Civic Si, shift points?
Views:
1,462
Posted By
Drifter
There is no one-size fits all shift point...
There is no one-size fits all shift point template. If you're accelerating using 25 horsepower, your most economical shift points will probably be lower than if you're accelerating at 50 horsepower...
Forum:
General Efficiency Discussion
05-22-2022, 01:06 AM
Replies:
21
Is 1:1 gearing really more efficient?
Views:
3,771
Posted By
Drifter
Direct drive removes the countershaft from the...
Direct drive removes the countershaft from the power/torque delivery:
https://www.eaton.com/ZS/ecm/groups/public/@pub/@eaton/@vehicle/documents/content/pct_1114002.jpg
Direct drive is typically...
Forum:
Aerodynamics
05-20-2022, 12:56 AM
Replies:
248
Class a motorhomes aerodynamics
Views:
31,946
Posted By
Drifter
Yokohama has a calculator of their own: ...
Yokohama has a calculator of their own: https://www.yokohamatruck.com/tire-tools/fuel-savings-calculator
Looks like they list their 023, 101, 108, 109, 114, 517, 617, 703, 709, 712, and 715 tires...
Forum:
The Lounge
05-19-2022, 09:59 PM
Replies:
1,466
"100% of people who do not save money do not have any!"--Dave Ramsey
Views:
119,506
Posted By
Drifter
The key "word" in that guarantee is CPI which has...
The key "word" in that guarantee is CPI which has historically been a pretty decent proxy for inflation, but may not be so in the future.
The consumer price index used to measure changes in the...
Forum:
The Lounge
05-19-2022, 01:49 PM
Replies:
7
Regional description of truck accessory varies wildly
Views:
870
Posted By
Drifter
Camper shell is what it is called here, being a...
Camper shell is what it is called here, being a mostly cab-height fiberglass shell with no real ammenities attached. Still, at least a nod of consideration is given to camping/human habitation...
Forum:
The Lounge
05-18-2022, 12:09 AM
Replies:
1,466
"100% of people who do not save money do not have any!"--Dave Ramsey
Views:
119,506
Posted By
Drifter
My mistake. I didn't look closely enough and...
My mistake. I didn't look closely enough and assumed "total return" was with dividends. So 3.5% without dividends & 6.4% with:
https://i.ibb.co/ZxsKR7C/Screenshot-2022-05-17-20-59-48.png
The...
Showing results 1 to 25 of 61
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