Thought I might as well start my thread here as well
here is the boat with the old engine, a draw through banks setup with a 325 shot of nos that pushed it to 128mph in about 8sec.
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The new engine, 555cid Brodix alum. block , callies, oliver,J&E,BB2xtra cnc'd,T&D,Morris specd cam, C&S carb, water to air cooler.
intercooler up under here
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engine set in place
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charge pipes mocked up
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throttle bracket built with throttle stop to protect the carb linkage
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a little plumbing
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Tial Q blowoff
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Excellent !!!!!

 

got'er fired up today
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That is nice,what is the rpm range on that set up and also is this a straight drive or gear reduction.

 

Max rpm around 75-7600 and its a direct drive jet with a AA american turbin impellar.

 

Stupid question but... what make of hull is that?

 

Its a 2003 Stealth made by Tom Papp Racing.

 

So I joined the SDBA and ran the boat in a sanctioned event this summer. The fastest class they offer for an open boat, with no capsule is Q/E, which is a 6 sec 1000ft index. On my first pass it went 5.89 @ 139.4mph.
This was with dual gunnel tanks still in the boat, air cleaners & all. Just the way I run it on the lake.
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how many cid ?? what size turbos did you run?? looks like 75-7600 rpm

 

badass!

 

555cid, twin S475 Borgs w/1.32 turbin, 7300rpm with 29psi in the hat-25psi actually in the manifold.

 

very cool

 

Now this is a cool boat!

 

won King of the Hill race this summer Went 4.10 @ 130mph in 660ft
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got runner up @ outlaw race. Got edged out by inches against a Blown Alky hydro

 

I was hoping this would come back up

 

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