QUOTE(Mikey914 @ Aug 1 2017, 03:06 AM)
Remember you will need to change out the relay to solid state, or it will click 2x as fast.
Most OEM flashers will hyperflash (2x rate) when going to LED turnsignals. The 914 flasher does not hyperflash with LED turnsignals as it has a secondary function to flash at a normal rate for the master cylinder brake warning switch and the e-brake switch.
What does happen with the 914 flasher with LED turnsignals is the tachometer turnsignal indicators will not work correctly and the effect is different between the L + R indicators in the early cars (70-73) or single L/R indicator in the later cars.
For later cars with single L/R indicator, the only solution is EP26 flasher available at most FLAPS but it is not a panacea. EP26 by Novita does not power the C2 lead which drives the L/R indicator. Therefore EP26 must be modified to power C2. I provide this modification on my website listed earlier. This fix is not perfect. When the MC warning switch or e-brake is pulled, the tach L/R indicator will flash.
For early cars with separate L and R tach indicators, the 914 flasher will flash at the normal rate but will not power the "K" lead which drives the center tap of the L and R tach indicators. Thus both L and R will flash at the same time at a reduced intensity. Weirder yet is as the desired L or R turnsignals are flashing, the L and R tach indicators will provide power to the opposite turnsignal thus providing what I call "ghosting" as the opposite turnsignal may slightly flash as well.
There are 2 solutions for early cars:
1) Replace flasher with EP26. Since EP26 doesn't power the K/C2 lead, these must be modified to drive the K/C2 lead. I provide these on my website.
2) Use standard 914 flasher and make a "Y" pigtail to drive the common wire between the L and R tach indicators to tie this point to ground. Simply tape off the center tap wire from the flasher.