3rd Gen High Performance and Accessories (5.9L Only) Talk about Dodge/Cummins aftermarket products for third generation trucks here. Can include high-performance mods, or general accessories. THIS IS FOR THE 5.9L ONLY!

beta 4.2 popping

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Old 10-16-2008, 07:05 AM
  #46  
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Still waiting for the report on running even numbers.

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Old 10-16-2008, 01:24 PM
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I took the mp8 out to day and hooked up my rail gauge before I left for work. There was definatly a power loss, egts did not reach over 1150 but boost was 49psi and rail preasure was 23,400. tried this several times rowing the gears wot till 100mph. Definatly slower and no popping. on the way Home I will hook up the mp8 and see what the numbers are. I did not want to hook up the quad rail gauge up cuz it takes out the rail sencer but I have to see what the numbers are.
Old 10-16-2008, 09:11 PM
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Originally Posted by justin allan
I took the mp8 out to day and hooked up my rail gauge before I left for work. There was definatly a power loss, egts did not reach over 1150 but boost was 49psi and rail preasure was 23,400. tried this several times rowing the gears wot till 100mph. Definatly slower and no popping. on the way Home I will hook up the mp8 and see what the numbers are. I did not want to hook up the quad rail gauge up cuz it takes out the rail sencer but I have to see what the numbers are.
well On the way home hands down the mp8 adds power. Left the stop light along side of me D-Max, when green (mp8 30%) got on it pounded 3rd nothing but roasting the tires and hallen a**. coulld not do that with out mp8. Anyway pulls alot harder EGTS at 1300 to 1350 wot, 52psi boost, rail preasure at 26,350, and could not get it to pop not sure why not but it is hallen a**. That is on sw#7 too. but still I should have dynoed higher. If I bumped my line preasure up to 45pounds would that help or could the cp3 handle that psi??
Old 10-17-2008, 07:52 AM
  #49  
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CP3s can handle 100 psi, so the experts say. I run 45-50psi to mine.
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