12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

370 hp marine injectors

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Old 10-28-2009, 12:54 PM
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Default 370 hp marine injectors

I am looking at buying a set of 370 marine injectors for my truck and i was wondering if anyone knew what kind of power you can expect out of them and also what fuel plate i might want to run with them.
 
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Old 10-28-2009, 12:59 PM
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about 75 hp also make sure they are new era or ddp becuase the spray pattern is wrong with stock 370s if you use stock 370s make sure you put the thinnest washer on them to get them further into the bowl with those injectors i ran a 100 i liked the 100 good luck buddy
 
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Old 10-28-2009, 02:07 PM
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when you say the stock 370 does that mean the bosch injectors
 
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Old 10-28-2009, 02:30 PM
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yes sorry
 
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Old 10-28-2009, 02:36 PM
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ok now what would you recommend grinding my fuel plate down to with those marine injectors and have you ever heard of guys having starting problems after putting those injectors in
 
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Old 10-28-2009, 02:45 PM
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i had no starting problems and go to a 100 on the fuel plate
 
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Old 10-28-2009, 02:55 PM
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Make sure you get a set of gauges cause it will get hot very quickly, and make sure you get some injectors with the correct spray pattern.
 
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Old 10-28-2009, 02:57 PM
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ok cool and should i keep the fuel plate centered or move it forward and what about the afc star wheel is it recommended to mess with that

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ya i got a set of gauges and my pyro all ready climbs pretty fast as is
 

Last edited by BD Cummins; 10-28-2009 at 02:57 PM. Reason: Automerged Doublepost
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Old 10-28-2009, 03:07 PM
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The fuel plate location really depends on how you and your pump tuning. I'd start in the middle then move it forward as well as the star wheel and find the spot you personally like. You might also want to start looking at aftermarket clutches becasue a 100 plate alone can slip the stock clutch
 
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Old 10-28-2009, 03:23 PM
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ok cool i will start playing around with both the fuel plate and star wheel thanks for your help

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also with doing the injector upgrade and the fuel plate would it be wise to put a fass fuel system on or comperable
 

Last edited by BD Cummins; 10-28-2009 at 03:23 PM. Reason: Automerged Doublepost


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