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Thinking about putting this on my boat

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Old Dec 7, 2011 | 03:28 PM
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I am putting a 5.3 with 241 heads in a jetboat . Heads are not milled yet , so the comression is down around 9.1:1 . I have this setup laying out back , I am thinking about having the turbo checked out or rebuilt and putting it on the LS . I would probably only try to run about 6-10psi of boost because the bottom end is still stock . Here is a pic of the setup , it is a Powerstroke diesel engine with the complete turbo setup still mounted . Any input on this ?




Anyone have any input on this setup?
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Old Dec 7, 2011 | 07:21 PM
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That turbo is way too small to run any kind of RPM. That's a 7.3 international and that turbo is like a T3 .81ar hotside if I recall (forget exactly, I should know that's what motor is in my '02 F250) If that motor runs/did run you're probably better off craigslisting it and taking the money from that motor and putting it into even an off the shelf inexpensive borg turbo
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Old Dec 7, 2011 | 08:19 PM
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Iam not going to be seeing any crazy high rpms in the boat . I will be happy if I can get it to 6500 .

Where would I find an off the shelf turbo that is the right size for my setup ?

Any input on sizing the turbo for a setup like this ? And a good vendor to order one ?
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Old Dec 9, 2011 | 10:32 AM
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on a 5.3 go with a 70-76mm
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Old Dec 9, 2011 | 12:16 PM
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How about something like this one ? I know its a cheaper one , but will it get me started on the project and maybe upgrade later ?

www.NOT-A-SPONSOR.com.org.gov.net.edu
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Old Dec 10, 2011 | 08:45 PM
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For $300 more you can get a better quality unit with a 1yr warranty.

Here is what is in the fine print of that eBay ad:
Item is Sold "AS IS " , no warranty is expressed

If you like to roll the dice.... go for the cheaper one.
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