Bits & pieces on the 89'

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Redtruck-VA

Senior Member
Joined
Jun 29, 2010
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Location
Virginia
Ram Year
2003 & 1989 D250 RWD
Engine
Hemi-5.7, 5.9 12v & 24v diesel
Installed the Dynamic timing mod, DE 4" exhaust and installed the sensor for the tach. Got a Denny T pin and spring yet to install, but want to get the gauges in first. No rush while it's cold outside...

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Redtruck-VA

Redtruck-VA

Senior Member
Joined
Jun 29, 2010
Posts
5,864
Reaction score
984
Location
Virginia
Ram Year
2003 & 1989 D250 RWD
Engine
Hemi-5.7, 5.9 12v & 24v diesel
Agreed, also changed the oil, replaced the serpentine belt. The exhaust fitted nicely with very little adjusting. The tail pipe sticking out was a little low for my taste and I cut the pipe and rolled it out higher. Over all it is louder than the 3" straight pipe, but not bad.
 
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Redtruck-VA

Redtruck-VA

Senior Member
Joined
Jun 29, 2010
Posts
5,864
Reaction score
984
Location
Virginia
Ram Year
2003 & 1989 D250 RWD
Engine
Hemi-5.7, 5.9 12v & 24v diesel
Been trying to install a tach. Thought I'd be clever and use the 93 harmonic balancer and OEM pickup without using a PCM. Installed the balancer and pickup. Did a Zener diode trick to get 8vdc to supply voltage to the pickup, hooked everything up and it worked up to 1400rpm and then would lose sync. Pulled the OEM pickup off and installed ISSPO magnetic pickup and it works great.

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