People with KB 2.8 Mammoth help?

broke7

Stock IRS Guru
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I dont have a mammoth, but I have a 2.8H with a custom inlet (same size as mammoth)


Stock motor with manley pistons

3.25 Upper/8.4" lower, 25-26psi 744whp/660tq

110 Octane
Lethal Budget Return system
60lb Injectors
stock rails

9.80's @ 138-140
 

A stallion

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Apr 4, 2011
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FL
The Mammoth is completely on and the lethal budget return fuel system. I started her Saturday, but I just have to check for any vacuum leak or any other leaks before I drive her.

ImageUploadedByTapatalk1410769078.618856.jpg
 
Last edited:

jackers

Solid Axle Equipt
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California, MD
Yes 2 full days. Just take your time and you'll be fine. NOTE: put an oil separator in the car or your be pulling the supercharger off in a few months to clean the oil out if the intake manifold (just like me).

I hated the drivable with the twin GT pumps, that why I went return style. As you has said the 80's and twin GT will work great.

How are you planing on running oil separators? I saw these fittings http://www.modularfords.com/threads/215873-Push-in-style-AN-Fittings-for-Valve-Covers?highlight=push but not sure how I'd want to plumb everything.
 

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