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Old 04-20-2013, 06:25 PM
ElSombreroNegro's Avatar
ElSombreroNegro ElSombreroNegro is offline
Dodge Ram Forum Member
Join Date: Nov 2012
Location: Iowa
Age: 31
Posts: 73
Gender: Male
Vehicle: 1996 Ram 1500
Trim Level: Sport
Color: Black
Engine: 1994-1997 360ci (5.9L) Magnum V8 230hp
Rep Power: 0
ElSombreroNegro is on a distinguished road

I put one on my chevy truck a few years ago, and it made a VERY noticeable difference in starting and Idle quality. I also noticed less pinging when towing a trailer. It made so much difference in fact, that I was able to tow a two car trailer with two mustangs on it while burning the 87 octane gas. Before the spark box, I had to use 91 for the same load, or 93 on a hot day to keep it from pinging on grades or hills.

I had a .040 over 350 with flattops and a 3 angle 2.02 valve job with a flat tappet RV cam, 180 degree thermostat, and a hypertech racing chip though, it was pretty ping-happy with a good load on it, but it ran hard at the 1/8th track....

Last edited by ElSombreroNegro; 04-20-2013 at 06:30 PM.
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