best 13MM pump

Valair1

Valair1

Valair Inc. Clutch
Joined
Jul 14, 2008
Messages
2,498
alright last weekend i developed a miss, so since i got to take the truck apart to check it out i might as well upgrade everything, so who's 13MM pump is the best bang for your buck, also i want it all mapped out for the injectors and turbo. any suggestions TIA
 
What turbo you planning to run? Im prob gonna suggest just sticking with a 12mm
 
I would agree and say just stick with the 12 mm. A well setup 12 mm pump is going to be more than enough fuel for a 71 mm turbo.
 
i figure its either an injector or a stuck plunger, it idles really rough sounds like a old 3 cyliner tractor never the less i figure i will need a new pump for the new engine this winter.
 
no need to spend the money on a 13mm if you are only running a 71mm charger, unless you want to turn big rpms with a big charger, a properly flowed and tuned 12mm will be plenty
 
just trying to help ya save money on a big pump that may not be needed yet, you can save the money and spend it elsewhere and still have a very hot running truck.

has your current pump ever been benched or is it just DIY mods in the pump?
 
Im sure you will be much happier with it once you have it set up on a bench with the 5ks...i love my pump, it idles so smooth, starts easy, very little white smoke at idle but still flows a ton of fuel when you load it and pour the coals to it.

i do almost all my own work, but serious pump mods and trying to set up a pump are one of the things i leave to the experts with the big expensive tools.
 
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