 Fun with troubleshooting leanness (and 5th gear cruising temps) |
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| emerygt350 |
 Mar 15 2024, 03:37 PM
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Advanced Member  Group: Members Posts: 2,096 Joined: 20-July 21 From: Upstate, NY Member No.: 25,740 Region Association: North East States  |
So I have been playing with adding resistance to the cht to bump my mixture. Messing with the mps was not getting me to where I wanted to be I wanted something a little more global. Anyway, bought a 10 dollar Bluetooth relay. Set it up so one channel was clean the other had 50ohms resistance in it. As I am driving I can switch back and forth and watch the results on the cht and AFR. 50 is really working well (this is all in addition to my 250ohm found on 73s). Now I have added another 20 ohms to the alternate so the relay will switch between 50 and 70. It ain't pretty but it's only for troubleshooting.
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Posts in this topic
emerygt350 Fun with troubleshooting leanness (and 5th gear cruising temps) Mar 15 2024, 03:37 PM
emerygt350 And yes, I couldn't find my electrical tape an... Mar 15 2024, 03:40 PM Ishley I'm struggling with the same issues. I have a... Mar 15 2024, 04:37 PM DC_neun_vierzehn Is anybody running one of these things?
https://w... Mar 15 2024, 05:16 PM windforfun And how does that work? Mar 15 2024, 05:21 PM emerygt350 That actually looks kosher. Just a pot adding res... Mar 15 2024, 06:51 PM
worn
That actually looks kosher. Just a pot adding re... Mar 16 2024, 08:24 PM emerygt350 I would also add that I tend to use hot highway 72... Mar 15 2024, 06:55 PM emerygt350 Been A/B testing increased resistance today. I a... Mar 16 2024, 11:30 AM r_towle Hot, same Steady rpm?
How is the fuel pressure at ... Mar 16 2024, 06:47 PM emerygt350 I put a boroscope on my fuel pressure gauge and pu... Mar 16 2024, 07:37 PM emerygt350 I went all the way to 200+the 250 today. Played w... Mar 17 2024, 01:50 PM r_towle It’s been a while, but I did get a 2.4 to work.
... Mar 17 2024, 06:35 PM emerygt350 Yeah, the only place where I have an issue is 5th ... Mar 17 2024, 06:53 PM era vulgaris
Yeah, the only place where I have an issue is 5th... Apr 3 2024, 09:19 AM r_towle I took my personal engine to 2.6, back to carbs an... Mar 17 2024, 06:57 PM emerygt350
I took my personal engine to 2.6, back to carbs a... Mar 18 2024, 06:10 AM r_towle djet needs a certain camshaft...though you can go ... Mar 18 2024, 08:22 AM emerygt350
djet needs a certain camshaft...though you can go... Mar 18 2024, 09:58 AM emerygt350 I added something new today. Leaving the resistan... Mar 24 2024, 08:03 AM emerygt350 Cold day but I did feel temps were better without ... Mar 24 2024, 03:01 PM emerygt350 Oh my! The plug looks great! Maybe this ... Mar 24 2024, 03:37 PM Superhawk996 :trophy: I like the creativity Mar 24 2024, 03:40 PM technicalninja On L-jet crap I'll added variable ratio potent... Mar 24 2024, 03:53 PM emerygt350 I miss radio shack... What a loss to all tinkerer... Mar 24 2024, 04:16 PM Shivers
I miss radio shack... What a loss to all tinkere... Mar 24 2024, 05:35 PM r_towle You are somehow tuning the vacuum advance and moni... Mar 24 2024, 08:04 PM emerygt350 No, I have a 123, old school, no Bluetooth. I was... Mar 25 2024, 05:05 AM DRPHIL914 hey there , am following your testing on ths and c... Mar 25 2024, 09:17 AM emerygt350 I would love to hear how PMB handles it but I susp... Mar 25 2024, 10:34 AM DRPHIL914
I would love to hear how PMB handles it but I sus... Mar 25 2024, 10:51 AM emerygt350
I would love to hear how PMB handles it but I su... Mar 25 2024, 05:33 PM emerygt350 Sooooo.... Got to the Dyno yesterday (Easter mira... Apr 1 2024, 05:56 PM Porschef
That smoothed out the curves, and we bumped it... Apr 2 2024, 07:01 AM Superhawk996
Sooooo.... Got to the Dyno yesterday (Easter mir... Apr 2 2024, 07:14 AM emerygt350
Sooooo.... Got to the Dyno yesterday (Easter mi... Apr 2 2024, 07:54 AM Superhawk996 Two things likely contributing to ignition related... Apr 2 2024, 12:06 PM emerygt350
Two things likely contributing to ignition relate... Apr 2 2024, 12:26 PM Superhawk996
I have the bosch coil sitting there, I was trou... Apr 2 2024, 12:48 PM emerygt350
I have the bosch coil sitting there, I was tro... Apr 2 2024, 03:55 PM emerygt350 That is pretty much exactly what I am seeing. Apr 3 2024, 09:36 AM brant I agree with wind resistance
Also when you drop ... Apr 3 2024, 10:02 AM brant 12-1 at cruising is too much fuel
Washed the oil f... Apr 3 2024, 10:09 AM emerygt350
12-1 at cruising is too much fuel
Washed the oil ... Apr 3 2024, 12:48 PM r_towle Somewhere out there online is a doc, drawing and p... Apr 3 2024, 04:22 PM era vulgaris
I’m recalling a set of tests to measure air go... Apr 4 2024, 06:11 AM r_towle I’m going to add some custom louvers on the side... Apr 3 2024, 04:23 PM emerygt350 That would be interesting, I do have quite the air... Apr 3 2024, 04:39 PM r_towle Bottoms of cars have smooth panels now.
The two a... Apr 3 2024, 06:49 PM VaccaRabite
Bottoms of cars have smooth panels now.
The two ... Apr 3 2024, 08:24 PM r_towle I cannot tell from your avatar picture….but it l... Apr 3 2024, 08:34 PM emerygt350 Only the splitter, no rubber dam (I was referring ... Apr 4 2024, 05:06 AM brant It’s not the resistance that is a problem from a... Apr 4 2024, 08:48 AM emerygt350 Ahh, yes, I see. I suppose that big oil cooler sl... Apr 4 2024, 09:24 AM  |
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