PIP/Spout? those are ford-specific terms.... ???
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
Still would be easier if we could just do software...
Here's some samples of DIS primary and secondary. Zip is higher resolution without forum optimization.
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
I haven't abandoned this project. A few pics of some online information I've been gathering. I'm wanting to better understand how the crankshaft position sensor works. Seems maybe a modified harmonic balancer or a bolt-on harmonic balancer mounted trigger wheel might be an option to use a factory definition file. I'm thinking I could bench test a trigger wheel similar to way I bench tested the '0411 trigger wheel (see attached pic).
Maybe I'll need to have the trigger wheel 2x for a V8? Maybe I could have DIS with a V8, waste spark?
dave w
Last edited by dave w; 05-05-2013 at 08:06 PM.
Maybe this info is of interest
https://www.megamanual.com/ms2/GM_DIS.htm
Screenshot_20221022-214205~2.png
I seen a write up on a fiero forum where a guy had his balancer machined at a machine shop to match this and used a Ford crank sensor to swap dizzy for dis.
No need to re-invent the wheel. But we can make it better
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