Need perf.recommendations 4my stock cummins

camshaw

New member
Joined
Jun 25, 2007
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I've got a stock 00 cummins,4x4,xcab,automatic with billet convertor and hop'd up trans,AFE intake,4" straight through exaust,Edge 5 level box. I want to purchase injectors and turbo,but don't want to replace the head studs.How much HP can I get before doing the studs and what else do I need for around 550HP?...what combo's have u guys tried? Mostly street driving,towing a 10k # trailer every other month..my turbo is currently stock and untouched along with the motor..Going to install gauges this month too..thanks,cameron..anyhelp would be great for me the rookey..
 
I was over 500 before I went to 14mm headstuds and firerings. You'll need at least a true 150hp injector to reach your goal. Turbo/s are a personal choice. I have a 64/12 and have towed 10K# on injectors only just fine while minding my egt gauge on grades.
 
Gauges, and as mentioned a fuel system. With what you have now I am sure your stock pump is not happy.
 
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