Turbo suggestions

**Wildkarrd RRD** · 05-21-2014

The 5.9 stock turbos aren't bad. The 6.7 VGT is fairly restrictive comparativly. Looking at boost to ebp ratio. You can get it tuned to be reasonable and not horrible stock, but put a bigger compressor on it and I bet it gets even worst. And that's one reason I'm asking on here for suggestions. I plan on racing, towing, offroading, and using it for a daily driver. So want best fit for all that. I know there will be a sacrifice somewhere... I know my dream of 1000hp on fuel and still be able to daily it is kinda a big leap... 7-750 range is more practical and achievable while still being able to actually use it. And I think that's the hardest part to it, is that I want useable power at those levels to the ground.

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**Wildkarrd RRD** · 05-21-2014

Originally Posted by Terror Custom Tuning

I believe the one with less blades flow more cfm but the 11 bladed ones spool at lower rpm

I'd rather have my engine flowing to where it can handle a higher CFM at a bit lower PSI than lower CFM at higher PSI. my line of thinking is find that happy balance between the 2 and that's where you find efficiency and the most power. before i actually get a new turbo grid heater will be relocated or changed over to a heated wrap on the intake horn, intake horn, intercooler and all plumbing will be replaced with stuff that flows more CFM. but along with your spooling at lower rpm, i'd want it to spool with as little lag as possible. i know, i'm being very high maintenance and a general pain in the *** in what i'm wanting. not very many turbos will fit what i'm wanting, and i get that.

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**Calibrated Addiction** · 05-21-2014

As long as you go with a s4?? I think the truck will be happy. I wouldn't go 80 but 64-75 isn't a issue just wanted you to know it is possible on stock fuel with a auto or a manual

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**Wildkarrd RRD** · 05-21-2014

My main thing against the larger compressors is just the thought that yes empty they might be pretty close to same spin up speed as stock, but when loaded down and in the mountains and altitude I'm at even 50-100 Rpms slower makes a big difference. Normal driving and playing around I'll prob never notice... But when I do hook up to a trailer it's usually right at if not over max weight.

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