MS-1 v2.2 fuel only on SBC.
Changed to Mallory Mini-mag, and need to extend the shielded tach wire. I don't have any more shielded wire, and only need to go 18" or so.
Question: can I use non-shielded wire for this? It is going to be under the dash, so I'm thinking it will be OK. I plan to solder the new wire to the core, insulating the shield from them.
Anybody know of any reason this would not work????
Thanks for any help
Extending shielded cable for tach
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Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
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The full forum rules are here: Forum Rules, be sure to read them all regularly.
Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
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Redneckrodshop
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Matt Cramer
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Re: Extending shielded cable for tach
You're probably OK under the dash with it.
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kjones6039
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Re: Extending shielded cable for tach
I would also twist them if it was up to me. Twisted pair will offer some (minimal) shielding.
Ken
Ken
1979 Corvette - 383 CID SBC w/ Holley Pro-Jection 900 CFM TBI, 4-85 lb lo-z injectors & Walbro 255 pump
MS2 v3 w/ms2extra 3.4.0 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
MS2 v3 w/ms2extra 3.4.0 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
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kjones6039
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Re: Extending shielded cable for tach
I should have read that before posting..... I certainly could have been a bit more clear by pointing out that twisted pair offers a bit of noise cancellation. Ever notice your phone wires??kjones6039 wrote:I would also twist them if it was up to me. Twisted pair will offer some (minimal) shielding.
Ken
Ken
1979 Corvette - 383 CID SBC w/ Holley Pro-Jection 900 CFM TBI, 4-85 lb lo-z injectors & Walbro 255 pump
MS2 v3 w/ms2extra 3.4.0 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
MS2 v3 w/ms2extra 3.4.0 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7