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RJ:

I have definitely changed my opinion of them since it was installed on the engine in my 96' 12 valve! As you are probably aware, I am above 4,000 RPM on my truck and I could tell an immediate difference in not only the sound of the engine, but the way in which the engine responds as I increase the RPM under hard throttle. Rowland,.....IMHO,.....it is much smoother now WITH the "Fluidampr" and the engine does not seem to vibrate as much either. I have been told by some that "it is my imagination" but, I totally disagree with that. I know how the truck ran both before AND after the install of the "Fluidampr" and it runs and feels so much better now. Now, whether it is needed on say a truck like my 06' Dodge CTD CR with a MAX RPM of 3200, I guess I could say "maybe not!"

As I recall, I had spoke with Justin Williams (Pourin Diesel) about the one he put on his CR and if my memory serves me right he was pretty happy with it.
Scheid Diesel had also recommended it to me and they have them on their pulling truck, the Scheid Rail Dragster, Jimmy and Dale Smith's Pro-Street Truck and many of their customers trucks.

Hope this helps you some RJ!

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John_P

 

Bringing back an old thread. Looks like I'm going with the Isspro's from Diesel manor; Thanks Scott for posting the pic of how your white w/ red pointer gauges lit up at night...I was debating on white or black with my truck...anyone got any pics of the black Isspros both daytime and night time? The more pics the better I'm also doing 3 on the pillar (FP, Pyro, boost) and Trans temp on the steering column...