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Search took 0.11 seconds. Search: Posts Made By: pgfpro
Forum: EcoModding Central 03-26-2025, 10:34 AM
Replies: 570
Views: 158,201
Posted By pgfpro
It definitely could run on diesel in the high...

It definitely could run on diesel in the high compression engine V2 version, but my focus is petrol and solvents.

Your 100% correct on given the compression ratios. ;) I decided to make a video on...
Forum: EcoModding Central 03-20-2025, 08:47 AM
Replies: 570
Views: 158,201
Posted By pgfpro
Lots of good stuff here, thanks for the reply. In...

Lots of good stuff here, thanks for the reply. In short what the pre-chamber does is makes its chamber an A/F rich area. I suspect the pre-chamber A/F during light load FE mode is around 16:1 to...
Forum: EcoModding Central 03-07-2025, 09:53 AM
Replies: 570
Views: 158,201
Posted By pgfpro
Thanks, guys, for the posts. The first one...

Thanks, guys, for the posts.

The first one is just to see if it would work. Just a simple roller hub I got for free. It's very bulky though.

Now I'm making a crank unit that uses the AC...
Forum: EcoModding Central 02-27-2025, 08:18 AM
Replies: 11
Views: 527
Posted By pgfpro
This is a post I made on the F1 Technical forum I...

This is a post I made on the F1 Technical forum I posted back in 2014 before the announcement from the teams that that some of them will be using a lean-burn pre-chamber. Now all of them use it. I...
Forum: EcoModding Central 02-25-2025, 08:31 PM
Replies: 11
Views: 527
Posted By pgfpro
One of my favorite videos. There are rumors...

One of my favorite videos.

There are rumors that F1 has reached around 60% efficiency. Its amazing what a pre-chamber can do with a 4-valve turbo engine. Add GCI with a revamped fuel to the mix...
Forum: EcoModding Central 01-15-2025, 08:48 AM
Replies: 570
Views: 158,201
Posted By pgfpro
Once again you killed it on information. Thank...

Once again you killed it on information. Thank you so very much.

I do have a lot of people asking to replicate my setup for their car and a truck. This could be my answer.

One more thing I'm...
Forum: EcoModding Central 01-13-2025, 04:21 PM
Replies: 570
Views: 158,201
Posted By pgfpro
Yes, pulling a small amount of vacuum. Pretty...

Yes, pulling a small amount of vacuum. Pretty much a simple system that starts at the cold air intake pipe between the air cleaner and turbo with a 10AN line that go to an oil scrub then to the water...
Forum: EcoModding Central 01-13-2025, 08:56 AM
Replies: 570
Views: 158,201
Posted By pgfpro
Thank you. You guessed it right. The arms...

Thank you.

You guessed it right. The arms are Chrome Molly.

The air to water intercooler will have an insulator wrap later in the build. I also run ice water in which the passenger side cell...
Forum: EcoModding Central 12-11-2024, 09:20 AM
Replies: 570
Views: 158,201
Posted By pgfpro
WOW!!!! Damn good fine!!!! Thank You Thank...

WOW!!!!

Damn good fine!!!! Thank You Thank You!!!!!!
Forum: EcoModding Central 12-10-2024, 09:47 AM
Replies: 570
Views: 158,201
Posted By pgfpro
I hear you. Not sure if it's just this forum or...

I hear you. Not sure if it's just this forum or is it just the way things are now? This forum use to be on fire with a lot of great comments from lots of people. I chalk it up as its just how social...
Forum: EcoModding Central 12-10-2024, 09:40 AM
Replies: 570
Views: 158,201
Posted By pgfpro
Yeah, on the tool its one that I get a lot of...

Yeah, on the tool its one that I get a lot of weird looks when telling them what it does :)

Yes, you gave me a great idea. I just need to get this thing running first before I start working on the...
Forum: EcoModding Central 12-08-2024, 01:44 PM
Replies: 570
Views: 158,201
Posted By pgfpro
Actually, this is what I want to experiment with...

Actually, this is what I want to experiment with in the future. :)

What I'm talking about in my above post is basically a spray guided piston. This is the name I gave to the center shape of the...
Forum: EcoModding Central 12-05-2024, 09:24 AM
Replies: 570
Views: 158,201
Posted By pgfpro
Logic, sorry it took so long to reply had to do...

Logic, sorry it took so long to reply had to do some lawyer questioning.

At this time all I can say is carbon layer does serve some benefits. ;)
Forum: EcoModding Central 11-23-2024, 04:06 PM
Replies: 570
Views: 158,201
Posted By pgfpro
Here is the test I did on pump 87 vs auto paint...

Here is the test I did on pump 87 vs auto paint waste solvent.

35301

This was at a 14.7 stoich A/F ratio. Left side auto paint waste solvent. Right side pump 87 octane. 8-hour burn. Both fuels...
Forum: EcoModding Central 11-21-2024, 08:24 AM
Replies: 570
Views: 158,201
Posted By pgfpro
I agree water injection is a great way to get rid...

I agree water injection is a great way to get rid of most deposits. I have a Devils Own system on the Talon. I haven't been using it for the last two years to remove it from the equation. I'm glad...
Forum: EcoModding Central 11-21-2024, 08:13 AM
Replies: 570
Views: 158,201
Posted By pgfpro
I've been using a Top Teir gas station for all my...

I've been using a Top Teir gas station for all my tests in the Talon. I will be doing a carbon deposit test with this fuel hopefully this weekend.
Forum: EcoModding Central 11-19-2024, 08:45 AM
Replies: 570
Views: 158,201
Posted By pgfpro
Yes. It's the first thing I noticed when I...

Yes. It's the first thing I noticed when I started my waste solvent tests after a tear down of the engine for inspection. Today's pump fuel in the USA is garbage IMHO. Plus, it doesn't work very well...
Forum: EcoModding Central 11-18-2024, 09:43 AM
Replies: 570
Views: 158,201
Posted By pgfpro
On the injectors I came up with a plastic...

On the injectors I came up with a plastic injector cap that directs the fuel spray towards the pre-chamber feed slot. It made a major improvement at a low cost. My favorite type of modification. :)
...
Forum: EcoModding Central 11-17-2024, 08:45 AM
Replies: 570
Views: 158,201
Posted By pgfpro
Just wanted to give a big thanks to this forum. ...

Just wanted to give a big thanks to this forum.

Got a new PB 72mpg on the Talon this year and learned a ton from these last three mpg tests.

1) New mpg injectors that I modified, and flow...
Forum: EcoModding Central 09-09-2024, 10:19 AM
Replies: 570
Views: 158,201
Posted By pgfpro
Lots of good info in your comments, much...

Lots of good info in your comments, much appreciated.

I'm going to take your advice and start building an engine run stand. I have enough spare engines and parts to easily make this work. This...
Forum: EcoModding Central 08-26-2024, 09:48 AM
Replies: 570
Views: 158,201
Posted By pgfpro
New PB 53mpg in the Misfit Talon. After getting a...

New PB 53mpg in the Misfit Talon. After getting a ASNU injector flow/testing machine I have learned a ton of things about the flow of injectors.
Also, the fuel we have today and its properties that...
Forum: EcoModding Central 05-02-2024, 09:23 AM
Replies: 570
Views: 158,201
Posted By pgfpro
I find it very amusing that people tell me my...

I find it very amusing that people tell me my pre-chamber won't work because of this or that. lol Even some F1 engineers on a forum I visit frequently don't believe. They tell me you don't have...
Forum: Introductions 04-16-2024, 09:32 AM
Replies: 54
Views: 10,682
Posted By pgfpro
New ride height for aero. 34672

New ride height for aero.

34672
Forum: EcoModding Central 04-15-2024, 08:35 PM
Replies: 570
Views: 158,201
Posted By pgfpro
Thanks for the video much appreciated. What...

Thanks for the video much appreciated.

What he is describing is actually what I'm doing too. lol

It's not really too bad even at 35:1 A/F to pull out of the lean-burn hole in the map. What I...
Forum: EcoModding Central 01-30-2024, 10:15 AM
Replies: 12
Views: 1,750
Posted By pgfpro
Here is one of the turbine housings that cracked...

Here is one of the turbine housings that cracked that I was talking about. 34498
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