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Alan L Alan L is offline
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Join Date: Apr 2006
Location: New Zealand
Posts: 2,809
I don't know too much about this stuff - except I have had issues trying to drive too much electronics off the TD circuit. I contacted a guy that makes a tach adapt unit - for using a 4cyl tach in a 6 cyl engine etc. Basically his unit takes the 'relatively weak' TD tach signal and converts it to a more solid signal and I think a slightly different shape - but basically more robust. It is possible there is nothing wrong with what you have been doing, except the stock TD signal is not enough to drive what you are trying to utilise. In which case inserting a Tach Adapt into the TD loop may be a solution.
Regards
Alan
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83 SC, 82 930 (track) - Stock except for RarlyL8 race headers, RarlyL8 Zork, K27-7006, 22/28 T bars, 007 Fuel head, short 3&4 gears, NGK AFR, Greddy EBC (on the slippery slope), Wevo engine mounts, ERP rear camber adjust and mono balls, Tarret front monoball camber adjust, Elgin cams, 38mm ported heads, 964 IC. 380rwhp @ 0.8bar Apart from above, bone stock:-)
Old 12-18-2016, 07:21 PM
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