Forced Induction Superchargers | Turbochargers | Intercoolers

Turbo size for this setup

Old 03-04-2007, 04:19 PM
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Default Turbo size for this setup

I have a good friend that is building a 1970 Cuda. He is putting a new LSX block in it with a Turbo. He is building a 454ci motor and he is wanting 1300rwh. We are trying to find out what turbo to run. It will have a 4L80E in it. It will be running by the Power Tour because he and I will be taking our cars for long haul. He was going to build a new Hemi for it but he was so impressed with my setup and how it runs and all that he is putting a LS1 in it. He is really going to **** some folks off lol.
Old 03-04-2007, 04:29 PM
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Id say the new S91 or 95mm units...
He has alot of cubes to work with......
Old 03-04-2007, 04:32 PM
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i was thinking the same thing but na$ty-ta is the man that knows what he is talking about so listen to him and i would recommend checking his car out.
Old 03-04-2007, 05:41 PM
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at least a 91mm....with those cubes...prolly bigger
Old 03-04-2007, 06:03 PM
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I would think a 91 would be small for a 454. Go bigger on turbo or go down on engine size, it wont have any problem spooling it.
Old 03-04-2007, 06:28 PM
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Call the mfgr[s]????
Old 03-04-2007, 07:26 PM
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No one have any idea??
Old 03-04-2007, 07:28 PM
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With a 454" small block you're going to have a very short compression height, sounds like a recipie for broken pistons to me.

IMHO do a big bore 427 or stock bore 402/408 with a pair of 67-70mm turbos.
Old 03-04-2007, 07:31 PM
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I was thinking probally at least the S95 and probally in the 100 range.
Old 03-05-2007, 10:49 AM
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I would go 100mm or so.
Old 03-05-2007, 11:27 AM
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BB T101
Old 03-05-2007, 09:22 PM
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Thumper?
Old 03-06-2007, 01:33 AM
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twin T76s! you know you want to.

Chris.
Old 03-07-2007, 06:19 PM
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don't want twins he wants one big single.
Old 03-07-2007, 11:13 PM
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S95 will do the job and spool nicely on that size engine. The compressor wheel we use is a new style now.....wheel flows 168 lbs/min. The old wheel flowed 151 lbs/min....so the 95mm will do the job.
Old 03-07-2007, 11:15 PM
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Jose, I emailed you about a similar turbo question. Thanks
Old 03-07-2007, 11:19 PM
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Jim when did you e-mail me?? We have been down and I'm only on for a little while tonight. We are moving to our new facility and nothing is hooked up yet....argghh. I am having to take care of e-mails and phone calls sporadically. E-mail me again...I will get you an answer.
Old 03-07-2007, 11:21 PM
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Re-sending. No rush, whenever you get a chance.
Old 03-08-2007, 12:21 AM
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Twin 88's
Old 03-08-2007, 07:33 PM
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NO twins for now. Also if Jose would call my friend back he would have sold a turbo and other stuff by now. He called and left a message on his phone Tuesday. I wish Forced Induction would get there **** together. Makes you want to order somewhere else.

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