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Search: Posts Made By: Duffman
Forum: General Efficiency Discussion 12-10-2012, 08:01 PM
Replies: 34
Views: 6,287
Posted By Duffman
I believe this myself and have said it before...

I believe this myself and have said it before with little support. As you say the oil comes up to temp so slow and the head is where the combustion is so it comes up fast.

Just acedotal but my...
Forum: Hypermiling / EcoDriver's Ed 08-06-2012, 02:12 PM
Replies: 90
Views: 20,057
Posted By Duffman
Fire engines are not always red, but I agree with...

Fire engines are not always red, but I agree with your premise that it should be obvious.
Forum: EcoModding Central 07-31-2012, 08:18 PM
Replies: 17
Views: 2,900
Posted By Duffman
My municipality is probably the leader in North...

My municipality is probably the leader in North America if not one of the tops in the world. It is amazing how much can be recycled if there is a will to do it (although it is costly in some cases)....
Forum: EcoModding Central 07-18-2012, 07:52 PM
Replies: 10
Views: 2,940
Posted By Duffman
This is the Internet and he doesn't know you from...

This is the Internet and he doesn't know you from a hole in the ground, while scams are somewhat rare they are definitely out there. Your sale may also be a half truth, you may be selling what you...
Forum: Hypermiling / EcoDriver's Ed 06-22-2012, 09:29 PM
Replies: 163
Views: 25,033
Posted By Duffman
Are you not reading the thread or is your...

Are you not reading the thread or is your ideology on the matter blinding you? People in this thread are admitting to driving below the PSL no matter what the traffic flow or density is. How is P&G...
Forum: Hypermiling / EcoDriver's Ed 06-13-2012, 08:10 PM
Replies: 163
Views: 25,033
Posted By Duffman
I know not everybody has had the opportunity of...

I know not everybody has had the opportunity of taking a drivers ed or defensive driving course but the ones I have taken have taught that you should drive with the flow of traffic even if it is over...
Forum: Hypermiling / EcoDriver's Ed 04-03-2012, 08:52 PM
Replies: 57
Views: 26,083
Posted By Duffman
+1 It is easy for others to spend your money on...

+1
It is easy for others to spend your money on turbos, starters and batteries.
Forum: General Efficiency Discussion 11-10-2011, 08:41 PM
Replies: 15
Views: 10,163
Posted By Duffman
I take some of these results with a grain of salt...

I take some of these results with a grain of salt but it will add some insight into the discussion.

Lubricity Additive Study Results - Diesel Place : Chevrolet and GMC Diesel Truck Forums...
Forum: EcoModding Central 09-05-2010, 11:45 AM
Replies: 35
Views: 5,331
Posted By Duffman
These numbers are available if you look for them....

These numbers are available if you look for them. If I remember correctly, 80% of the energy in the well makes it to the fuel tank for gasoline and 84% for diesel. This was a few years ago so I...
Forum: DIY / How-to 06-24-2008, 12:32 AM
Replies: 156
Views: 67,548
Posted By Duffman
I think it would be highly possible to build a...

I think it would be highly possible to build a 40+mpg 32 Ford Coupe using reproduction Fibreglass bodies. Small nose, an engine bay that you could do anything you wanted, and the cool factor is a 10...
Forum: DIY / How-to 06-24-2008, 12:16 AM
Replies: 156
Views: 67,548
Posted By Duffman
I know every state/province is different, but as...

I know every state/province is different, but as long as you start with a roadworthy VIN, I think you could cut and paste a firewall/dash onto any project you wanted.
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