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proscapes199

11-14-2019 05:09 AM

2004 29 575 re rig

I have a 04 29 fever with a 575 and debating do I rebuild 575 adding a Whipple or upgrade to 565 DTS with ITS. Has anyone done s 565 single with ITS wondering about performance

jeff32

11-14-2019 06:14 AM

So a 29 single engine? Did not know they made that !

ALL_IN!

11-14-2019 09:41 AM

Quote:

Originally Posted by proscapes199 (Post 4714915)

I have a 04 29 fever with a 575 and debating do I rebuild 575 adding a Whipple or upgrade to 565 DTS with ITS. Has anyone done s 565 single with ITS wondering about performance

If rebuildiing the 575, call Eddie Young and discuss with him. He's done quite a few (including 2 for me a few years ago). He's got a nice injector setup and can tune in the boat. Does good work and stayed on budget.

proscapes199

11-14-2019 10:28 AM

I did contact him already and he’s booked already for the winter season as far as engines are concerned

c0ncEpT

11-15-2019 08:04 AM

Quote:

Originally Posted by proscapes199 (Post 4714915)

I have a 04 29 fever with a 575 and debating do I rebuild 575 adding a Whipple or upgrade to 565 DTS with ITS. Has anyone done s 565 single with ITS wondering about performance

No personal experience but I would imagine a 565 would run very similar in terms of performance to the 525 boats. Mid 70's

If you're looking to go 80+ I would rebuild the 575 and change to a Whipple. I don't think it would be to difficult to get 700 reliable horsepower out of that set up.

snapmorgan

11-15-2019 01:49 PM

You can get 700hp out of the 575SCI pretty easily, 750hp with Eddie's fuel injection upgrade using the original blower. I managed to get 760hp out of mine with no reliability issues. Heads, roller cam and send the blower to DMPE and have it Teflon stripped.

proscapes199

11-15-2019 03:18 PM

Thanks

Already have 735 hp and 600 plus hours the fuel delivery system and supercharger rebuilt the upper 250 hrs ago bottom end original wanted a whipped for intercooler and maybe slightly better fuel economy. Or lose maybe 5 mph and run wot all day and still have some fuel left lol was really looking for someone who may have upgraded to a 565 with an ITS and and a shorty to see how it ran

n2ojoe

12-11-2019 08:46 PM

Quote:

Originally Posted by proscapes199 (Post 4715132)

So I'm in the same position as you I have a 06 with a 575 and just need more, I'm getting mid 70's 2 ppl and fuel. Curious what you are seeing? I'm in process of putting together a 565ci 8.3L Whipple. Engine.

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