255 vs bosch 044

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10-06-2009, 08:05 PM

#21

nonnieselman

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Quote:

Originally Posted by Whippled 496

Extend the relay run time at key-on? Is that possible? I dont think there is a place to do that in the software.

I see all mine are set pretty much to 0 but look at B3201

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10-06-2009, 08:24 PM

#22

Ender06

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I know alot of diesel guys using this, anyone used one of these??

http://www.jegs.com/i/Edelbrock/350/1792/10002/-1#

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11-03-2009, 07:16 PM

#23

nonnieselman

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Ender,, thats a low pressure pump. 12psi.

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11-03-2009, 07:24 PM

#24

Black'Rado

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Quote:

Originally Posted by Whippled 496

Anyone have issues with pressure dropping before you crank? The 044 doesnt come with a check valve so unless you added one to the pump before you installed it the pressure is gonna drop at key-on if you dont crank immediately. Its not a big deal, just wondering if anyone added the check valve when they did the install. Here is the second page of my install with pics. It shows the check valve from summitt i plan on eventually getting.

https://www.performancetrucks.net/fo...=431146&page=2

my walbro 255 is like that... i just turn key 2 times and starts right up....id like to see if it could be tuned to prime more.