I know everyone is tired of my indecisiveness...but FM or BEGi?
#41
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I find it interesting that you agonize over the hard parts (FM or BEGI?) but made the decision to go to a MegaSquirt very quickly.
I don't think any will argue that both BEGI and FM make quality bits. Both will probably be with in a couple dozen HP of each other and pretty darn reliable. You really couldn't go wrong with either one.
This can't be said for the MegaSquirt. I was all set to buy a MS, but then I started really following the threads. I saw a lot of posts that read "It's great but ...." If you are willing to deal with the "buts" I'm sure the MS is going to kick ***.
If you think the hard part is going to be installing the kit you are on crack. The tough part is going to be tuning it. Again this seems to be one downside to the MS, not a lot of MIATA experience with it. If you want to be on the bleeding edge, it would be an excellent choice.
If I were you ... I'd buy the cheapest of the two (BEGI or FM) and spend the money on a proven ECU that has most of the bugs worked out and a lot of tuning experience behind it. I'd leave the MS for people that are into that sort of thing. I wouldn't want to plug my ECU in and find that my car won't start, then asking the question ... is it a bad solder joint? fuel/timing map? wiring?
I really think you are focusing your attention on the wrong parts of the car. As good as the manifold/downpipe/turbo/feed lines/etc are the car isn't going to be fun to drive with out good tuning.
I don't think any will argue that both BEGI and FM make quality bits. Both will probably be with in a couple dozen HP of each other and pretty darn reliable. You really couldn't go wrong with either one.
This can't be said for the MegaSquirt. I was all set to buy a MS, but then I started really following the threads. I saw a lot of posts that read "It's great but ...." If you are willing to deal with the "buts" I'm sure the MS is going to kick ***.
If you think the hard part is going to be installing the kit you are on crack. The tough part is going to be tuning it. Again this seems to be one downside to the MS, not a lot of MIATA experience with it. If you want to be on the bleeding edge, it would be an excellent choice.
If I were you ... I'd buy the cheapest of the two (BEGI or FM) and spend the money on a proven ECU that has most of the bugs worked out and a lot of tuning experience behind it. I'd leave the MS for people that are into that sort of thing. I wouldn't want to plug my ECU in and find that my car won't start, then asking the question ... is it a bad solder joint? fuel/timing map? wiring?
I really think you are focusing your attention on the wrong parts of the car. As good as the manifold/downpipe/turbo/feed lines/etc are the car isn't going to be fun to drive with out good tuning.
#42
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I just bought a BEGi Stage 1 kit a while back. Its a nice kit with some nice quality components. The workmanship on the parts is top notch.
However, the instructions are a bit confusing at times. I actually use the FM turbo kit instructions in conjunction with the BEGi ones during my install. Also, depending on what kit you get, a lot of the items in the instructions may not actually apply to you, or, even worse, you get parts that aren't even documented in the instructions. Most of these things aren't hard to figure out after some thought, but, if you are a first timer like myself, clear accurate instructions would be invaluable.
Luckily Stephanie and Corky have been quite helpful in answering most of my questions, though I have had a couple emails unanswered which is kind of disappointing...
However, the instructions are a bit confusing at times. I actually use the FM turbo kit instructions in conjunction with the BEGi ones during my install. Also, depending on what kit you get, a lot of the items in the instructions may not actually apply to you, or, even worse, you get parts that aren't even documented in the instructions. Most of these things aren't hard to figure out after some thought, but, if you are a first timer like myself, clear accurate instructions would be invaluable.
Luckily Stephanie and Corky have been quite helpful in answering most of my questions, though I have had a couple emails unanswered which is kind of disappointing...
#44
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I find it interesting that you agonize over the hard parts (FM or BEGI?) but made the decision to go to a MegaSquirt very quickly.
I don't think any will argue that both BEGI and FM make quality bits. Both will probably be with in a couple dozen HP of each other and pretty darn reliable. You really couldn't go wrong with either one.
This can't be said for the MegaSquirt. I was all set to buy a MS, but then I started really following the threads. I saw a lot of posts that read "It's great but ...." If you are willing to deal with the "buts" I'm sure the MS is going to kick ***.
If you think the hard part is going to be installing the kit you are on crack. The tough part is going to be tuning it. Again this seems to be one downside to the MS, not a lot of MIATA experience with it. If you want to be on the bleeding edge, it would be an excellent choice.
If I were you ... I'd buy the cheapest of the two (BEGI or FM) and spend the money on a proven ECU that has most of the bugs worked out and a lot of tuning experience behind it. I'd leave the MS for people that are into that sort of thing. I wouldn't want to plug my ECU in and find that my car won't start, then asking the question ... is it a bad solder joint? fuel/timing map? wiring?
I really think you are focusing your attention on the wrong parts of the car. As good as the manifold/downpipe/turbo/feed lines/etc are the car isn't going to be fun to drive with out good tuning.
I don't think any will argue that both BEGI and FM make quality bits. Both will probably be with in a couple dozen HP of each other and pretty darn reliable. You really couldn't go wrong with either one.
This can't be said for the MegaSquirt. I was all set to buy a MS, but then I started really following the threads. I saw a lot of posts that read "It's great but ...." If you are willing to deal with the "buts" I'm sure the MS is going to kick ***.
If you think the hard part is going to be installing the kit you are on crack. The tough part is going to be tuning it. Again this seems to be one downside to the MS, not a lot of MIATA experience with it. If you want to be on the bleeding edge, it would be an excellent choice.
If I were you ... I'd buy the cheapest of the two (BEGI or FM) and spend the money on a proven ECU that has most of the bugs worked out and a lot of tuning experience behind it. I'd leave the MS for people that are into that sort of thing. I wouldn't want to plug my ECU in and find that my car won't start, then asking the question ... is it a bad solder joint? fuel/timing map? wiring?
I really think you are focusing your attention on the wrong parts of the car. As good as the manifold/downpipe/turbo/feed lines/etc are the car isn't going to be fun to drive with out good tuning.
I'm buying the DIY autotune prebuilt MS piece. I can handle tuning the car, but can't handle the kinda bullshit like parts not fitting and having to weld everything back up.
MS will be easier than dealing with 3 separate ecm's (stock, spark time, fuel), dramatically cheaper, and its on par with the same labor involved with running Haltech or TEC.
#45
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I am glad you got atleast one thing figured out Hopefully MS will catch on even more. All you MS haters need to consider that this teething process is the same as any other ecu even link except the fact that all our problems are laid out for public aproval vs, FM/Begi etc who do there test pilot programs behind closed doors, not that there is anything wrong with that. It is just i am tired of people trying to slam MS quality yeah it is DIY but it has worked for alot of people and seems to be very versatile as more people do it, the product willmature and it will become every bit as user freindly as the Link, etc. Just give it time. For me price was a major issue once the initial tune is set it is only a matter of tweaking before it is right that is part of the fun of a turbo miata.
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I am glad you got atleast one thing figured out Hopefully MS will catch on even more. All you MS haters need to consider that this teething process is the same as any other ecu even link except the fact that all our problems are laid out for public aproval vs, FM/Begi etc who do there test pilot programs behind closed doors, not that there is anything wrong with that. It is just i am tired of people trying to slam MS quality yeah it is DIY but it has worked for alot of people and seems to be very versatile as more people do it, the product willmature and it will become every bit as user freindly as the Link, etc. Just give it time. For me price was a major issue once the initial tune is set it is only a matter of tweaking before it is right that is part of the fun of a turbo miata.
Price is a major issue. I put the Haltech e6f in my vw a few years ago...it was such a nightmare. I still have a ton to learn about MS though.
#47
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I am glad you got atleast one thing figured out Hopefully MS will catch on even more. All you MS haters need to consider that this teething process is the same as any other ecu even link except the fact that all our problems are laid out for public aproval vs, FM/Begi etc who do there test pilot programs behind closed doors, not that there is anything wrong with that. It is just i am tired of people trying to slam MS quality yeah it is DIY but it has worked for alot of people and seems to be very versatile as more people do it, the product willmature and it will become every bit as user freindly as the Link, etc. Just give it time. For me price was a major issue once the initial tune is set it is only a matter of tweaking before it is right that is part of the fun of a turbo miata.
My decision to go with a link over the MS was a well thought out one. I couldn't risk not being able to drive my car for a significant amount of time, given I only get to drive it about 6 months of the year. The MS is probably quite capable, but I hate to deal with not knowing if the problem is hardware, software or wiring related ... and be on my own doing it. As much as there is a community surrounding the MS, that isn't the same as having a long standing vendor stand behind a product.
The MS is NOT for the faint at heart. From reading Hustler's posts he didn't seem like someone who had time to **** around with getting a DIY ECU to work. Maybe I'm wrong.
People need to learn not to get emotionally attached to the hardware they are sticking in their cars.
#49
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I'm buying the DIY autotune prebuilt MS piece. I can handle tuning the car, but can't handle the kinda bullshit like parts not fitting and having to weld everything back up.
MS will be easier than dealing with 3 separate ecm's (stock, spark time, fuel), dramatically cheaper, and its on par with the same labor involved with running Haltech or TEC.
MS will be easier than dealing with 3 separate ecm's (stock, spark time, fuel), dramatically cheaper, and its on par with the same labor involved with running Haltech or TEC.
I'd rather put up with having a DP re-welded than not having a running car due to a problem with the tuning of my ECU. I'm not saying that the MS will be a nightmare, but it has way more potential to being a nightmare than other options.
But then again we are talking BEGI and FM, I doubt you'll have any trouble with their kits fitting properly.
I wish you luck.
#50
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Me personally I'd rather go cheaper on the hard parts and spend the money/time on a good known ECU. Something like the MS will cost you less money but more time, a hyrda or link will cost you more money but less time. At least that's my take on it.
What do you have more of? Money or time? I've got a 2.5 year old boy, so I've got more money than time
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So is it primarily a cost thing?
Me personally I'd rather go cheaper on the hard parts and spend the money/time on a good known ECU. Something like the MS will cost you less money but more time, a hyrda or link will cost you more money but less time. At least that's my take on it.
What do you have more of? Money or time? I've got a 2.5 year old boy, so I've got more money than time![](https://www.miataturbo.net/images/smilies/smile.gif)
Me personally I'd rather go cheaper on the hard parts and spend the money/time on a good known ECU. Something like the MS will cost you less money but more time, a hyrda or link will cost you more money but less time. At least that's my take on it.
What do you have more of? Money or time? I've got a 2.5 year old boy, so I've got more money than time
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I'm getting frustrated again. I didn't want to spend more than $5k on all this ****, including clutch at exhuast.
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Hustler, if you're not daily driving your miata, you could call FM and see what they'll sell the Link I returned to them for. It worked fine, except that it wouldn't recognize o2 sensor feedback.
Also, you'd use the P-Link anyway and could remove the link keypad and save $250.
Also, you'd use the P-Link anyway and could remove the link keypad and save $250.
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yeah, you get one off of ebay for $20. Then you can leave the palm in the car all the time, and not have to worry about your notebook.
The palm will datalog full time, or can be set to automatically start under certain conditions.
The palm will datalog full time, or can be set to automatically start under certain conditions.
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oh, sick. I might end up doing that instead. Does link make any more power on a naturally aspirated engine? I'm going to probably end up running the 1.8 NA for a while, before the forced induction comes.
#58
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If I were in your shoes, I'd drop the idea of a 1.8 swap. Sell the motor and buy your ECU of choice. Get it sorted out and wait for a good used deal to come up.
Trying to do what you want with constraints you have on time I don't think is going to happen for $5K. Either you have to put more money in, or scale back on what is possible.
#59
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BEGi has stainless braided lines only, FM does not.
only need braided feed,which fm has.
only need braided feed,which fm has.
BEGi has a Cool Air Box, Radiator Cover (1.6 & 1.8) and Air Scooper, FM does not.
what only use the radiator cover,which can be made cheap.
what only use the radiator cover,which can be made cheap.
BEGi's parts are made in the USA, Some of FM's are not.
i honestly dont give a **** where its made,aslong as its quality.
i honestly dont give a **** where its made,aslong as its quality.
BEGi has a power steering cooler, FM does not.i have no ps so woulnt to me any good.
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BEGi has the distribution bracket, FM does not.
![](https://www.miataturbo.net/images/smilies/confused.gif)
BEGi has a compressor inlet tube heat shield, , FM does not.
![](https://www.miataturbo.net/images/smilies/confused.gif)
BEGi has a better flowing manifold. how much better.i thought they where very similar
or the same.
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FM Uses the GFB valve. BEGi does not. We have the "Fat Man". i dont ike eithor.
I am soooo sorry I have been slower to answer e-mails lately. Three weeks ago I got knocked out with severe bronchitis and the flu. I am still getting over the bronchitis and struggling to keep up. I have all messages and will reply as soon as possible. If a more immediate response is needed, please call. I do appreciate ya'lls patience with me.
Stephanie
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I'm probably too stressed to be thinking about this garbage anyway.