The truth about the MSD 6010 & 6012
#25
I had starting problems on a motor that I thought was the MSD. It turned out to be a bent crankshaft (.004 out). It was hard to spin fast enough to start. A Rock 16volt battery would crank it every time with a stock truck starter. The battery I bought has 3 lugs 16v 12 v and ground. Another poster had the same problem your describing and he got a older box and it fired every time. He tried 2 new boxes and they wouldn't start it.
#26
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I had starting problems on a motor that I thought was the MSD. It turned out to be a bent crankshaft (.004 out). It was hard to spin fast enough to start. A Rock 16volt battery would crank it every time with a stock truck starter. The battery I bought has 3 lugs 16v 12 v and ground. Another poster had the same problem your describing and he got a older box and it fired every time. He tried 2 new boxes and they wouldn't start it.
I know a lot of the straight line guys are running some mean stuff, but im running 5500 to 8100rpm for over 20 laps 1/2mile tracks as well. If these boxes wont cut it ill have to go magie and that ugly front dist cover!!lol
#27
What does "seems way better" mean? Based on its' ability to start the engine? Have I miss-understood the statement?
Am going w/ the Daytona Sensors Smart Spark due to its' reasonable price & tuning options over the MSD. Since swapping from programmable EFI to carb we lost the ability to dial in specific MAP timing through the RPM range. Our MSD 6010 works fine & fires up 12:1 SCR, 8.6 DCR using a lightweight race battery.
Will be a couple or even a few months before we can get one & will be studying alternatives in the mean time.
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What does "seems way better" mean? Based on its' ability to start the engine? Have I miss-understood the statement?
Am going w/ the Daytona Sensors Smart Spark due to its' reasonable price & tuning options over the MSD. Since swapping from programmable EFI to carb we lost the ability to dial in specific MAP timing through the RPM range. Our MSD 6010 works fine & fires up 12:1 SCR, 8.6 DCR using a lightweight race battery.
Will be a couple or even a few months before we can get one & will be studying alternatives in the mean time.
Am going w/ the Daytona Sensors Smart Spark due to its' reasonable price & tuning options over the MSD. Since swapping from programmable EFI to carb we lost the ability to dial in specific MAP timing through the RPM range. Our MSD 6010 works fine & fires up 12:1 SCR, 8.6 DCR using a lightweight race battery.
Will be a couple or even a few months before we can get one & will be studying alternatives in the mean time.
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MAP SENSOR PINOUT
A = Ground (pin #15 on main connector or directly to battery ground)
B = MAP signal output (pin #19 on main connector)
C = 5V (pin #1 on main connector)
This pinout is the same for 1,2,3 and 4 bar MAP sensors from GM.
Use the 3-pin GREEN connector for 1-BAR MAP sensors and the 3-pin ORANGE connector for 2-3-4 BAR MAP sensors.
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24x PRESET TIMING CURVE
#1 #1 #2 #2 #3 #3 #4 #4 #5 #5 #6 #6
RPM DEG RPM DEG RPM DEG RPM DEG RPM DEG RPM DEG
0 12 0 12 0 12 0 15 0 15 0 22
1000 20 1000 22 500 20 1000 28 800 30 800 32
2000 26 1700 27 1700 28 2000 29 2000 32 4500 32
4200 33 4300 29 4300 29 4300 29 4200 34 6700 36
6000 35 6000 36 6000 36 6000 36 6000 36 6800 36
6100 35 6100 36 6100 36 6100 36 6100 36 6900 36
58x PRESET TIMING CURVE
#1 #1 #2 #2 #3 #3 #4 #4 #5 #5 #6 #6
RPM DEG RPM DEG RPM DEG RPM DEG RPM DEG RPM DEG
0 0 0 0 0 0 0 0 0 2 0 4
1000 4 1000 4 1000 4 1000 4 1000 6 1000 8
2000 14 2000 16 2000 18 2000 20 2000 22 2000 24
3500 15 3500 17 3500 19 3500 21 3500 23 3500 25
5000 10 5000 12 5000 14 5000 16 5000 18 5000 20
6000 13 6000 15 6000 17 6000 19 6000 21 6000 23
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USING THE LSx DASHBOARD TO CREATE USER 24X AND 58X TIMING MAPS
In order to create a custom timing map you must use the LSx dashboard software.
⦁ Start by double clicking on the LSx dashboard desktop icon (be sure the LSx spark controller is plugged in, powered up and the serial cable connected)
⦁ The dashboard will automatically check for connection and if found will show “connected”
⦁ To setup up a new file, select [Setup, Main setup]
⦁ Start by entering the MAP range. MAP range is from 20Kpa to 400Kpa. Press “Send” to save.
⦁ Next enter the rpm range. RPM range is from 550 to 12500 RPM. Press “Send” to save.
⦁ Next enter the rev limit and two-step rev limit (if used). Also be sure to select the MAP sensor type 1-4 BAR or “0” to disable MAP sensor. Press “Send” to save.
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⦁ After the setup page has been set, select [Edit, Spark Table] Each cell can be changed individually or using the mouse, hold the first button and select a cell then drag the mouse to highlight the area you want to edit. You can then add, sub, multiply and divide the selected area or fill the entire area with a set value. Value ranges are from 0-deg to 55-deg.
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⦁ To view a short history of RPM, timing, MAP or battery voltage select [View, Histogram] this will allow you to view approx. the last 10 seconds of data history.
#31
Fired up the roots blown alcohol motor today with the MSD 6010. I followed others advice. I ran 4ga ground from head to head, ran 4gauge ground from that to a bellhousing bolt. From that ran 4 gauge to the dyno stand ground, and also from there ran the msd box ground, and a similar ga from that bolt straight from the battery. We have a 24x reluctor. 12:1 comp ratio, 8-71 blower (takes a 1/2" breaker bar to spin) on Methanol (hard to start). Fired first hit. Phew. I sweating bullits about this. We do run a 16 volt battery on the dyno.
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Fired up the roots blown alcohol motor today with the MSD 6010. I followed others advice. I ran 4ga ground from head to head, ran 4gauge ground from that to a bellhousing bolt. From that ran 4 gauge to the dyno stand ground, and also from there ran the msd box ground, and a similar ga from that bolt straight from the battery. We have a 24x reluctor. 12:1 comp ratio, 8-71 blower (takes a 1/2" breaker bar to spin) on Methanol (hard to start). Fired first hit. Phew. I sweating bullits about this. We do run a 16 volt battery on the dyno.
I can only use one starter (quartermaster reverse mount) and all the pumps are ran off the rear bell housing. so I don't think it can turn fast enough. it sparked with out all the plugs in but once we put 3 plugs in no spark..lol
We are about 13.9.1 in truth just don't think the starter has the umph.. But if you watch the vid its spinning quite fast? IDK but sounds like you have a killer setup!!
#38
You are the only person I have read about using the speedmaster box. These people are heavily advertising them as my email is even getting updates. Keep us carb guys in the loop on how it goes. Positives... negatives... Whatever... Real world experience with the item is important. Especially at $650.00 Thanks.
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You are the only person I have read about using the speedmaster box. These people are heavily advertising them as my email is even getting updates. Keep us carb guys in the loop on how it goes. Positives... negatives... Whatever... Real world experience with the item is important. Especially at $650.00 Thanks.
but will be tuning next week with some luck!! She is just sitting in the middle bay right now while we figure out those issues and do some valve adjustments!! lol
#40
http://www.coloradospeed.com/buyer-b...er-ezp-88.html
The harnesses look identical too the MSD ?
Perhaps the same Chinese factory ?
The harness is often the reason people think their MSD's are broken. ...... just wondering.
The harnesses look identical too the MSD ?
Perhaps the same Chinese factory ?
The harness is often the reason people think their MSD's are broken. ...... just wondering.
Last edited by Shane Porter; 06-11-2015 at 05:41 AM.