whippled s2
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Posts like a Northstar
Joined: Oct 2004
Posts: 533
Likes: 1
From: Purgatory
Better is debatable.
Twin screw chargers are internal compression and therefore have better thermal efficiency.
Roots chargers (Eaton) are external compression but (believe it or not) less sensitive about rotor to rotor alignment and timing. Roots are more tolerant of high rpms.
Twin screw chargers are internal compression and therefore have better thermal efficiency.
Roots chargers (Eaton) are external compression but (believe it or not) less sensitive about rotor to rotor alignment and timing. Roots are more tolerant of high rpms.
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True Car Nut
Joined: Feb 2006
Posts: 3,239
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From: Delaware & Long Island NY
Originally Posted by MyLittleBlackBird
Originally Posted by Shadow
Just like the supercharger I am having put on my F150....Wheee!!!
yep soon as it gets here I am having it installed. Paid in full so looks like mid next week for an install date..
Senior Member
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Joined: Feb 2003
Posts: 4,508
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From: Philly
Originally Posted by lash
I'm also curious as to what type of hood he'* going to use to cover that monster. It doesn't llok short enough to fit under a standard hood. I'm thing something along the lines of a monster cowl or something.