Search found 397 matches

by kikkegek
Mon May 10, 2021 7:00 am
Forum: Propane Forum
Topic: LPG injection, AFR goes pisrich on first cold start
Replies: 11
Views: 537

Re: LPG injection, AFR goes pisrich on first cold start

thank you for your time. Here's my reply to your fedback point by pint. ok it's up to you. I've heard it is useful and even though it was initially designed for liquid fuels if the settings are correct it should work for gaseous fuels as well. I've just spent the last hour looking at your msq file. ...
by kikkegek
Mon May 10, 2021 2:47 am
Forum: Propane Forum
Topic: LPG injection, AFR goes pisrich on first cold start
Replies: 11
Views: 537

Re: LPG injection, AFR goes pisrich on first cold start

Ok got it, will look at it and see if I notice anything. Are you using WUE Analyse? No I heard it sucks. Never used it Create a backup of everything you currently have so you can revert if required and then give WUE Analyse a go. I've just got home from work and won't get a chance to look at your b...
by kikkegek
Sun May 09, 2021 3:33 pm
Forum: Propane Forum
Topic: LPG injection, AFR goes pisrich on first cold start
Replies: 11
Views: 537

Re: LPG injection, AFR goes pisrich on first cold start

storm wrote:
Sun May 09, 2021 3:18 pm
Ok got it, will look at it and see if I notice anything.

Are you using WUE Analyse?
No I heard it sucks. Never used it
by kikkegek
Sun May 09, 2021 8:01 am
Forum: Propane Forum
Topic: LPG injection, AFR goes pisrich on first cold start
Replies: 11
Views: 537

Re: LPG injection, AFR goes pisrich on first cold start

its always the same tune. The only thing Ill do it try and catch the rich mixture using WUE numbers manually.

I cant upload it here. So I added it to my latest post on the MSEXTRA topic I shared in the intital post.
by kikkegek
Thu May 06, 2021 3:41 am
Forum: Propane Forum
Topic: LPG injection, AFR goes pisrich on first cold start
Replies: 11
Views: 537

Re: LPG injection, AFR goes pisrich on first cold start

Without looking at your logs, I haven't got an MSMLV installation ATM, I'd suggest you permanently change your WUE at temps you have the issue at. I'd also check and make sure you haven't got VE Analyse live working during warm up. I'll try to take a look at your logs over the weekend. Hi and thank...
by kikkegek
Wed May 05, 2021 4:36 am
Forum: Propane Forum
Topic: LPG injection, AFR goes pisrich on first cold start
Replies: 11
Views: 537

LPG injection, AFR goes pisrich on first cold start

hello guys, I havent been around for a while, because I have been mostly on the MSEXTRA forum getting my Megasquirt system up and running: This is the link to my tuning story so far: https://www.msextra.com/forums/viewtopic.php?f=131&t=74475 I upload updates there whenever I have made progress. Some...
by kikkegek
Thu Feb 11, 2021 11:47 am
Forum: Propane Forum
Topic: dedicated propane injection systems
Replies: 12
Views: 4288

Re: dedicated propane injection systems

Everytime I watch this I am amazed that the LPG vapour starts out at such a low ambient temp. Your anti-freeze is is not only being punished by the the weather but by the liquid LPG entering the regulator and leaving as a gas at a temp still lower than freezing as well. You're doing a good job my f...
by kikkegek
Thu Feb 11, 2021 3:50 am
Forum: Propane Forum
Topic: dedicated propane injection systems
Replies: 12
Views: 4288

Re: dedicated propane injection systems

Something thts pretty cool is we are in a very cold period for out standards here in the Netherlands. And it was s good time to test my cold starting on LPG injection. Normal modern cars warm up on gasoline and I have taken the gasoline completely out. Here is s video I made of the cold start at -4C...
by kikkegek
Wed Jan 27, 2021 2:47 pm
Forum: Propane Forum
Topic: dedicated propane injection systems
Replies: 12
Views: 4288

Re: dedicated propane injection systems

@everyone I have followed this project on both FB and the MSextra forum, it has been interesting and shows what can be done with items that were never designed to be used together. This also shows that LPG injection is a viable way to keep older vehicles running and on the road. thanks storm, thts ...
by kikkegek
Wed Jan 27, 2021 2:47 am
Forum: Propane Forum
Topic: dedicated propane injection systems
Replies: 12
Views: 4288

Re: dedicated propane injection systems

well evrybody...I finally did it. 5 year journey has come to a end...I installed a LPG injection system on my Chevy Big Block and it runs. Its even faster then my IMPCO300 ;-) I roadtested that yesterday :-) This is the Megasquirt tuning topic I started to share my settings as I move foward tuning i...
by kikkegek
Wed Mar 18, 2020 6:53 am
Forum: Propane Forum
Topic: mkiv 454 big block and impco300 mixer too small?
Replies: 7
Views: 2875

Re: mkiv 454 big block and impco300 mixer too small?

ok, thanks. I bought this Airp gap 2 years ago Procomp PC23026 in want to install when I move to propane vapour injection. I was told the longer runners will be better for preventing cross feeding the cilinders. And the runners have nice bosses that I can drill for the propane nozzles Procomp_pc2302...
by kikkegek
Tue Mar 17, 2020 5:01 pm
Forum: Propane Forum
Topic: mkiv 454 big block and impco300 mixer too small?
Replies: 7
Views: 2875

Re: mkiv 454 big block and impco300 mixer too small?

thanks Storm.
So since my IMPCO 300 will only be my backup system once I get my propane vapour injection system going, I guess its fine. Ill tune it a little more for better AFR and just let it be.
by kikkegek
Mon Mar 16, 2020 3:46 am
Forum: Propane Forum
Topic: mkiv 454 big block and impco300 mixer too small?
Replies: 7
Views: 2875

Re: mkiv 454 big block and impco300 mixer too small?

thanks C3H8 thats a clear explenation. I also found this website, I could have found myself...since its a simple calculation as you stated https://www.widman.biz/English/Calculators/CFM.html Tom68 I have a air-gap dual plane ready to be swapped on. They told me that a single plane big intake would b...
by kikkegek
Sun Mar 15, 2020 3:49 pm
Forum: Propane Forum
Topic: mkiv 454 big block and impco300 mixer too small?
Replies: 7
Views: 2875

mkiv 454 big block and impco300 mixer too small?

hi guys, its probably been covered, but cant find the info. I have a bone stock 454 chevy mkiv big block. Only thing I changed on it is a RV style camshaft swap: https://www.edelbrock.com/performer-plus-camshaft-kit-for-big-block-chevy-396-427-454-v8-2162.html I dont have the carb on it any more, ju...
by kikkegek
Mon Feb 03, 2020 2:14 am
Forum: Propane Forum
Topic: IMPCO start assist
Replies: 41
Views: 36831

Re: IMPCO start assist

yeah that looks like a really nice throttle body. But those are usually 500-800 USD a piece and I bought two complete ones with injectors, IAC and TPS for $200 ;-) Air-Gap_intake_with_GM_TBI_throttle_body.jpg I'm building thjis on a budget, since its only for fun and some summer trips and not a dail...