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> Mallory Hyfire 6a Installed, CDI works great...tach on the other hand
Aaron Cox
post Aug 26 2005, 03:01 PM
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very smooth through the RPM range.... all with a blue coil. I have an ignitor coil to go in also......

But...as we all know...tach no workie with CDI....

and...as i read here....
914world.com writeup on how to mod a tach....

finished soldering. now for reassembly...

AA
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Aaron Cox
post Aug 29 2005, 11:56 AM
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a little update.....

car runs fantastic. BUT.... every once in a while i get an intermittant NO-Spark and the engine begins to decel, and then a second later refires with a hellacious backfire.

checked all the connections. 2 people ive spoken to suggest a bad ground, or a relay that controls the ingition (skline had a no ignition relay failure also (IMG:http://www.914world.com/bbs2/html/emoticons/idea.gif) )

my neg, battery terminal did not have a place to hook up the negative lead from the CDI, so i grounded it to the engine block..... could this be the issue?
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Aaron Cox   Mallory Hyfire 6a Installed   Aug 26 2005, 03:01 PM
Aaron Cox   http://www.914world.com/bbs2/uploads/blog-11250903...   Aug 26 2005, 03:06 PM
Aaron Cox   update again... tach mod works!..also.... lat...   Aug 26 2005, 03:28 PM
Headrage   Aaron, When do your classes start?   Aug 26 2005, 03:37 PM
Aaron Cox   ...   Aug 26 2005, 03:39 PM
lapuwali   That really is an Andy class picture...   Aug 26 2005, 06:22 PM
Aaron Cox   Dean - also - the tach mod works great....except ...   Aug 26 2005, 06:24 PM
agrump   My blue coil worked fine with my unilite as well. ...   Aug 26 2005, 06:28 PM
MattR   Awesome aaron! Im glad to see it worked out f...   Aug 26 2005, 06:55 PM
Aaron Cox     Aug 26 2005, 06:56 PM
Joe Ricard   Nope went with a monster tach from Autometer. Bes...   Aug 26 2005, 07:04 PM
maf914   ...   Aug 27 2005, 07:19 AM
Aaron Cox   http://www.914world.com/bbs2/html/e...   Aug 27 2005, 09:25 AM
Joe Ricard     Aug 29 2005, 10:58 AM
lapuwali     Aug 29 2005, 11:21 AM
Aaron Cox   a little update..... car runs fantastic. BUT.... ...   Aug 29 2005, 11:56 AM
maf914   James, Thanks for the reply and info. I'm ho...   Aug 29 2005, 11:57 AM
Aaron Cox     Aug 29 2005, 12:00 PM
maf914   Oh, yeah! http://ww...   Aug 30 2005, 06:51 AM
Aaron Cox  

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