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View single post by Tsquare
 Posted: Wed Jan 10th, 2018 12:04 am
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Tsquare



Joined: Fri Nov 10th, 2017
Location: Suwanee, Georgia USA
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The Eaton M90 works better on smaller engines like a 2.3 to 3.8 liter engine. It would be underpowered in a 4 liter. Look at your turbo options. Developing HP off exhaust gases is a lot more efficient than off the crankshaft. And it cost about the same.

On a supercharger for every 100 HP gained it takes about 30 HP at the crank to generate it. For a turbo-charger it takes about 5 HP of back-pressure to develop 100 HP.



____________________
Tony
NE ATL
'04 XLT regular cab 3.slo stepside
Semi retirement