Any new word on Kit Carlson? |
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Any new word on Kit Carlson? |
mike373 |
Sep 20 2006, 12:43 PM
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#1
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Member Group: Members Posts: 198 Joined: 3-August 05 From: san diego, ca Member No.: 4,536 |
Any update on him, and his FI system? Mike |
914forme |
Sep 20 2006, 12:52 PM
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#2
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Times a wastin', get wrenchin'! Group: Members Posts: 3,896 Joined: 24-July 04 From: Dayton, Ohio Member No.: 2,388 Region Association: None |
Jake went to SDS on all his engines. I am wondering if hte project is sort of dead. (IMG:style_emoticons/default/sad.gif)
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McMark |
Sep 20 2006, 12:59 PM
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#3
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914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
Every once in awhile I hear some tidbit that makes me think he's still working on it. But who knows?
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mike373 |
Sep 20 2006, 02:10 PM
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#4
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Member Group: Members Posts: 198 Joined: 3-August 05 From: san diego, ca Member No.: 4,536 |
Every once in awhile I hear some tidbit that makes me think he's still working on it. But who knows? Darn!!.... I would like to have one of his systems. I know Jake is using SDS, but Kit's system had ignition too....without the huge cost. I could build a megasquirt...but I would like a pre-made system with ignition. Mike How is Kit's system working for you Mark? |
blitZ |
Sep 20 2006, 04:45 PM
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#5
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Beer please... Group: Members Posts: 2,223 Joined: 31-August 05 From: Lawrenceville, GA Member No.: 4,719 Region Association: South East States |
Funny, I ran across an old Kit Carlson poll thread today, while searching for wiring problem.
He was asking what his product is worth to the forum. Most of the responses ranged from cheap to $500. I don't think it sounded very encouraging to a potential vendor. Looking at what folks are paying for MS and SDS, plus the work involved, an almost turnkey solution is certainly worth more than $500. Kit Carlson |
McMark |
Sep 20 2006, 04:47 PM
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#6
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914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
The KitCarlson system is working great. The data interface (tuning) isn't great, but it's a pre-release system, so I can't really complain. I plan to swap to MegaSquirt in the future, simply because of support and ease of tuning.
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Jake Raby |
Sep 20 2006, 06:58 PM
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#7
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Engine Surgeon Group: Members Posts: 9,394 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States |
I have now switched to full direct ignition with my EFI arrangements since having more experience and a few dozen ignition maps to choose from as well as all the type 4 specific components manufactured.
Dave took time away from his syetm to deal with his dad that was very ill, his dad passed away last year and things have not gotten back to normal for him yet. He is really busy with his primary job and wasn't even able to work with me on a consulting project earlier this year due to his schedule. He has made strides with his EFI arrangement based on the chats he and I had semi recently. He is concerned with all the BS that comes with being a vendor and I can't say I blame him for having reservations about wanting to go into business for himself! I think mega squirt really put a damper on his system, thats what cheap things do to good developments so many times. |
Joe Bob |
Sep 20 2006, 07:04 PM
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#8
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Retired admin, banned a few times Group: Members Posts: 17,427 Joined: 24-December 02 From: Boulder CO Member No.: 5 Region Association: None |
My megasquirt hits the dyno tomorrow. BTW, you CAN buy an assembled megasquirt......
BTW2...."I" might be doing them. |
mike373 |
Sep 20 2006, 10:38 PM
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#9
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Member Group: Members Posts: 198 Joined: 3-August 05 From: san diego, ca Member No.: 4,536 |
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DNHunt |
Sep 21 2006, 06:51 AM
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#10
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914 Wizard? No way. I got too much to learn. Group: Members Posts: 4,099 Joined: 21-April 03 From: Gig Harbor, WA Member No.: 598 |
Jake, I kinda resent the cheap Megasquirt comment. Inexpensive for sure especially if the guy does it himself. Remember, the engine management on my car when I met you in Sacramento was an MS I installed the day before I left and we tuned it on the road. It wasn't perfect but we did 2100 miles and averaged better than 26 mpg going way too fast on one of your 2270 kits. It can handle fueling and ignition just fine.
Done carefully it's a good way to go. The problems with it are the same ones you run into all day. If it's half ass it isn't gonna work. MS gives more opportunity to half ass therefore, more installs are sloppy and the results aren't so good. It's also easy to get in over your head because you learn as you go. I am sorry that Dave's system hasn't made it to the market. I suspect it would have been a nice option between a "cheap" Megasquirt and more expensive brand name systems. Dave |
Mark Henry |
Sep 21 2006, 07:37 AM
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#11
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
BTW, you CAN buy an assembled megasquirt...... I've priced the pre-built MS systems, once you add the harness, etc., etc. you're pretty well the same price range as an SDS. To me it's a no brainier, I'll take a pro-built SDS over an amateur pre-built MS, order it on a Monday and be programmed (for the most part) and on the road again by the end of the weekend.* I also have to admit I hate having to use a laptop to program. Not saying that there is anything wrong with the MS...most of the time if there is problems it's user/builder error. *Note fuel only, both systems would need engine removial and trigger fab for crankfire. |
Hydra |
Sep 21 2006, 07:56 AM
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#12
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Quia nominor LEO Group: Members Posts: 162 Joined: 11-December 04 Member No.: 3,261 |
I think mega squirt really put a damper on his system, thats what cheap things do to good developments so many times. Jake, i fail to see how cheap can be bad, especially that your comment implies that megasquirt is bad development. i dont know if you are aware of it, but MS has been in development ever since the late 80's. and has been installed on thousands of cars worldwide. it has the best GUI out there (if you don;t count the big $$$$ units), it's the cheapest (by far), and with the online support and the readily assembled units, the install is on the easy side. I in no way have anything to do with the team that put MS together, but i really do not understand your attitude. after all only the best make it in competitive markets (that is why you are so succesfull when it comes to engine building), and so far, MS has proved to be one of the best systems out there if you can cope with the DIY stuff. I for example installed it on my subaru EJ20 engine, and eventhough i didn't know anything about EFI when i first started, i was able to get my engine running (with electronic ignition mind you) in no more than 2 weeks, after i got around assembling the unit. it' sure is a steep learning curve, but the online support is excellent. So why not start with MS, offer a full harness and downloadable fuel and ignition tables for specific applications? this should allow for a tunable EFI system tailored around a type IV application but at the same time it would not limit any future developments and can even be used on any other car, if the consumer were to decide so. Just my 0.02$ regards Nick |
McMark |
Sep 21 2006, 07:58 AM
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#13
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914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
It all comes down to what you're comfortable with. To and information nut like me, MegaSquirt gives me access to every piece of information it's gathering. SDS is far too limited for me. I'm sure it's easy to tune, but some guys need to see more nuts and bolts. Dave and I (and others) just need all the info. (IMG:style_emoticons/default/wink.gif)
The real question is.... what separates the FUNCTIONING of the different fuel injections. Tuning process ignored, and assuming everything is equally well built and installed, is there any functional difference between SDS, KitCarlson, or MegaSquirt? I know both MegaSquirt and KitCarlson use a combination of TPS and MAP to determine intake air quantity (I've never looked at an SDS setup). What other differences are there? |
Jake Raby |
Sep 21 2006, 08:24 AM
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#14
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Engine Surgeon Group: Members Posts: 9,394 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States |
Sorry about that fellas..
The problem that remains with things like Mega squirt is that it keeps other things from being developed due to lack of demand.. Everyone wants to go the cheapest way possible, even when they shouldn't.. A good example of that is the 914, when other alternatives for power bacame available CHEAPER the demand for my developments was reduced so I don't do any further developments that are 914 specific- its just not smart. I haven't tested MS as thoroughly as I would like but will be doing that over the winter more than likely... BTW- Dave mentions "Half assed"... The fact is when most people have the opportunity to half ass something they do it. Dave isn't in this realm- if he does it I know its done right. The other issue is too many options on systems- the more gadgets a system has the more parts it has to break AND the better the chance that the user can't interface completely and learn the system initmately. Thats the reason why I like SDS, its got everything it needs and is easy to get the most out of without effort.. |
blitZ |
Sep 21 2006, 08:26 AM
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#15
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Beer please... Group: Members Posts: 2,223 Joined: 31-August 05 From: Lawrenceville, GA Member No.: 4,719 Region Association: South East States |
Does the KitCarlson use a crankfire method, or is it using the supplied dizzy to fire the injectors?
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Jake Raby |
Sep 21 2006, 08:59 AM
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#16
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Engine Surgeon Group: Members Posts: 9,394 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States |
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Mark Henry |
Sep 21 2006, 09:07 AM
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#17
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
It all comes down to what you're comfortable with. To and information nut like me, MegaSquirt gives me access to every piece of information it's gathering. SDS is far too limited for me. I'm sure it's easy to tune, but some guys need to see more nuts and bolts. Dave and I (and others) just need all the info. (IMG:style_emoticons/default/wink.gif) See and that's the rub, computer guys cannot get their heads around a simpler system on paper. They think they will be lost with out every bit of info...most of which is just useless clutter. Like TimT found out, once you have actually used the system your attitude changes. SDS is just as powerful as any system on the market except maybe super fund systems like Motec. SDS is a TPS and MAP system. QUOTE Does the KitCarlson use a crankfire method, or is it using the supplied dizzy to fire the injectors? The term "crankfire" is for ignition only. Yes it does fire the injectors, but only because you no longer have the stock dizzy/coil to get a tach signal from. |
Jake Raby |
Sep 21 2006, 09:17 AM
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#18
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Engine Surgeon Group: Members Posts: 9,394 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States |
QUOTE think they will be lost with out every bit of info...most of which is just clutter. exactly! All the bullshit bells and whistles IMPEDE TUNING more than they help it! Trust me guys, I have used 7 different systems all tested on the same engine and I'll tell you right now that SDS was the best unit all around.... I'd love to have a dyno shootout with all the systems in 2007, including Motec- the new dyno will make it much easier to do this type of comparison. I love busting the balls of expensive systems with simpler and better engineered things. It happens almost weekly around here! |
ottox914 |
Sep 21 2006, 09:21 AM
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#19
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The glory that once was. Group: Members Posts: 1,302 Joined: 15-December 03 From: Mahtomedi, MN Member No.: 1,438 Region Association: Upper MidWest |
I've got to get on the bus with Mark and Jake on this one. SDS works. But like anything from cell phones to ice cream cones, one size doesn't fit all, and everyone will have their favorites for their own reasons. The thing I fall back on is: what are your project goals, what are your own strengths/weaknesses. I could have built a MS system, waded thru and gotten lost a couple times with all the options, and made it work. I looked at the prices for the ready built MS gear/harness/stimulator boards and such, and came back to goals. The features of the SDS did everything I needed now, and could forsee needing tomorrow, without alot of extra "features" to clutter and confuse things. And I see the SDS as being flexable enough to work on ANY 4 cyl system, so if I *gasp* put a turbo subie in the car, the SDS works. If I convert back to factory EFI and use the SDS on a 4 cyl Dmod autocrosser, it works. If I leave it in my type 4 powered 914, and add a turbo, or 2316, it still works. And it worked the first time I turned the key.
If I was a total information geek, (and I use that term with respect), or mounting a total effort on auto cross or track, I might shop elsewhere for systems with more data aqusition built in, or look for some other after market systems to log more stuff. But for me, my project, my goals, my strengths/weaknesses, SDS was the play. Do your own research, make your own decisions, and go for it. |
anthony |
Sep 21 2006, 11:41 AM
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#20
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2270 club Group: Benefactors Posts: 3,107 Joined: 1-February 03 From: SF Bay Area, CA Member No.: 218 |
QUOTE A good example of that is the 914, when other alternatives for power bacame available CHEAPER the demand for my developments was reduced so I don't do any further developments that are 914 specific- its just not smart. Jake, are you talking about Suburu engines and the like? QUOTE The problem that remains with things like Mega squirt is that it keeps other things from being developed due to lack of demand.. Everyone wants to go the cheapest way possible, even when they shouldn't.. Rather than looking at it this way, I see the market as tiered. Just as with the car market, there is room for half a million dollar Ferraris and Porsches at the top, lots of cars between $500K and $15K, and then even ultra cheap new cars at $10K. The existance of $10K cars doesn't put anyone else out of business. Bare bones DIY Megasquirt is probably $250 total with soldering it and finding sensors in the junkyard. It's $500 if you buy a pre-soldered kit but there is still the 40-60 hours of figuring stuff out, laying out the harness, and tuning. On top of that you need a wide band o2 setup so at minimum add in another $200. It's a huge time committement for someone with the mind of a rocket scientist. SDS seems pretty reasonable after you add everything up on the Megasquirt side. I think the market is actually larger for more turn-key easier to get going systems. I would even guess that the existance of Megasquirt stimulates sales of SDS systems. The more people people that do the home brew Megasquirt projects and talk about EFI on the boards is like free marketing to companies like SDS who offer a much less time intensive and maybe more reliable product. |
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