Turbo upgrade

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Mxer0022

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This should be a bolt on for the SPP and timberline models should it not? Isn't the SPP and Timberline HO 3.5 the same as the Raptor and Limited F150s?
 
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rallyhard

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I believe they are. Also, I see intercooler kits for sale that fit both the F-150 and Expedition, so that makes me think this kit could be a real possibility. I wonder if it noticeably increases turbo lag or decreases low-rpm power, though.
 

Ellison Brown III

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It might just work. Might be a few small modifications. I had to make two small mods when I installed the Full Race Feak-O-Beast kit.
 

JasonH

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Garrett has bolt on Powermax turbos for the Expedition. No mods apart from a tune needed. If you're feeling really spendy, you can get the Full Race freak-o-boost with the EFR 6258 turbos. That should be good for 700 crank hp or a lifted head, whichever comes first. This info is available via Google search if you want to read more.
 

rd618

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This is pretty enticing, I'm going to follow this.

Anyone know the drivetrain limits? Engine can likely handle the stress with the upgrades but can the driveline handle 200+ more HP passing through?
I ask because I know BMW has to use different ZF transmissions depending on the output of the vehicle, functionally they are the same, but build is more heavy duty as you upgrade.
 

Silver-Bullet-Bus

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Looks like the edelbrock kit is using the same Garrett stage 2 powermax turbos available from MPT thru full race. Garrett’s should fit on a stock exhaust manifold ( which defeats the purpose & I wouldn’t do) or with the new full race form-line manifolds.
 
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