Recent content by turbopaul

A picture is worth a thousand words....see if this helps.

Do it the easy way... Car Fuse with LED Light

And if you're running the stock ECM here is a copy and paste of the spark timing global parameter. 15E C7 199 70 (D/256)*90 Spark reference angle deg KREFANGL

I like this one....:D

And don't forget that the TPS is not the only means for the ECM to go into P/E mode. An LV8 of 160 or greater also forces P/E. Here's a cut and paste from the cal docs... 458 A0 160 160 D LV8 THRES. for P/E KLVWOT

Check out emule.....lots of interesting stuff there including ATR newsletters...

Then it should like like this... What ya got in mind??

It's gonna look very similar to this..... Primary Ignition Waveform

check here for chemical compatibility... Cole-Parmer: Chemical Resistance Database I wonder if it will say browser warning like the last time??:biggrin:

You have to ask MSD or look at the spec. I wouldn't think that 16 volts would be a problem, but you never know.

Most aftermarket ignitions are cd ignitions. I only have experience with an MSD 7 and that was many many years ago, and I don't remember if it has output regulation. If you go by the specs provided by MSD, it implies output regulation. I'm sure most people are still running the stock ignition...

I guess nobody read my post:mad: I repeat, you do not get anything more out of the stock ignition except for being able to rev higher before the ignition starts to fall off. The stock ignition is current limited to 6.5 amps. No amount of higher voltage is gonna change that 6.5 amps. The output...

You won't get a hotter spark because the current through the coil is limited to 6.5 amps. The ignition module will run hotter (temperature) too. You do , however, get the benefit of being able to rev higher before the ignition starts to fall off.

I used a 1K ohm resistor...cause that's what I had. The ecm checks for a voltage swing, not current....

Here's something interesting... Browser Warning Browser Warning