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-   -   new injectors NEED MORE AIR...conical filter??etc (https://www.dieselbombers.com/12-valve-2nd-gen-dodge-cummins-94-98/25490-new-injectors-need-more-air-conical-filter-etc.html)

will1am 04-17-2009 11:16 PM

new injectors NEED MORE AIR...conical filter??etc
 
after putting some mild injectors on the truck it is now smoking more than before and i think its time to start thinking about increasing the amount of air i can get into the engine.
what are some things i can do?i read thier is A PAPER ELEMENT by napa i can get .
and then maybe gutting the heater grid and getting a bigger exhaust.

anybody know where i can get a paper conical filter?

thanks

djwhonda92 04-18-2009 12:58 AM

well i know that napa does sell that BHAF for like $70 but then you have to construct a tube to hold it in place

xzaq103 04-18-2009 01:46 AM

vulcan has the best price on BHAFs.

How much smoke are we talking?

Dr. Evil 04-18-2009 01:53 AM

I would go with a washable BHAF myself. Both AEM and AFE make them, and they are non-oiled filters

MotorOilMcCall 04-18-2009 04:26 PM

Something tells me its time for a new turbo... A filter isn't gonna make much of a difference in reducing smoke on a turbo diesel.

94cummins12v 04-18-2009 06:21 PM

depending on what size injectors you went with and the amount of mods you have done to the pump a turbo will be needed, a air filter and exhasut wont make that much of a difference

bowtech 04-19-2009 12:33 PM

i thought the stock turbo was good to like 450 500 hp?

MODEL70 04-20-2009 11:49 AM

GO WITH A BHAF AND A 4" EXQUAST IT WILL MAKE A BIG DIFFERANCE YOU NEED MORE AIR TO MIX WITH THE EXTRA FUEL YOU ADDED AND YOU NEED BIGGER EXQUAST TO GET BETTER FLOW OUT AS WELL THOUGHS ARE THE FIRST 2 THINGS YOIU SHOULD DO BEFORE ADDING MORE FUEL. THE BHAF FLEETGHUARD # IS AH19037 AND IF ITS THE SAME AS A 98 TRUCK IT WILL FIT RIGHT ON THE STOCK INTAKE PIPE YOU WILL JUST HAVE TO COVER SOME AC LINES AND THE BOLTS FROM YOUR STOCK AIR BOX FOR RUBBING REASONS.THERE ARE ALSO TEMPLATES FOR THE HEAT SHEILD FLOATING AROUND. AND YES THERE IS A LIMIT TO THE STOCK TURBO BUT IF AL YOU HAVE DONE IS A SET OF INJECTORS AND ARE STILL RUNNING THE STOCK AIR INTAKE AND EXQUAST THEN THEY MUST BE REPLACED.

will1am 04-20-2009 01:39 PM

i am looking to get a paper element filter I dont want a cotton/guaze filter

interesting tests below
Air Filter Filtration Test

MODEL70 04-20-2009 03:42 PM

THE FLEETGUARD AH19037 IS A PAPER FILTER AS ARE MANY OF THE OTHER BHAF'S

Heath 04-20-2009 06:46 PM

The amsoil filter in those tests don't exist anymore. They've gone to a synthetic media:

94cummins12v 04-20-2009 07:35 PM


Originally Posted by bowtech (Post 325934)
i thought the stock turbo was good to like 450 500 hp?

i would say efficently high 300's low 400's at most but ther is guys that hit 500 with a crap load of fuel, dangerously high egts and the risk of killing your turbo.

Beets 04-20-2009 08:20 PM


Originally Posted by 94cummins12v (Post 326877)
i would say efficently high 300's low 400's at most but ther is guys that hit 500 with a crap load of fuel, dangerously high egts and the risk of killing your turbo.

yes i was putting 425 to the ground EGTs are scary pushing it now i have bigger injectors and a lil more timing and hoping to be close to 500 but not dynoed it yet. but about to be running a turbo off of a 3126 cat. i think this will help alot

94cummins12v 04-20-2009 08:22 PM

if you get to high on boost get a set of studs. watch your guages when you start running that much


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