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88mm or 91mm

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Old Dec 23, 2013 | 06:58 PM
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Default 88mm or 91mm

Looking to build a 408 with 88mm or 91mm please point me the right way and a good deal what is people running with there 408s looking to make 900hp with e85
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Old Dec 23, 2013 | 07:25 PM
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Need way more info than that dude. You can make that much on a billet 76mm, ideal no, possible yes.

Goals? Setup? Street? Strip? Motor combo? Tranny? Budget? How fast you wanna go?

Lots of variables.
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Old Dec 23, 2013 | 07:38 PM
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OP, I know that you're new to this, but why not make a single post with all of your ideas and goals, because making half a dozen topics asking extremely broad questions isn't going to get you the help you need.
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Old Dec 23, 2013 | 09:09 PM
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okay 408 or 434 with the new comp ct5x-8894 mast 305 heads for street intake is up in the air
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Old Dec 24, 2013 | 02:11 AM
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Originally Posted by HexenLord
OP, I know that you're new to this, but why not make a single post with all of your ideas and goals, because making half a dozen topics asking extremely broad questions isn't going to get you the help you need.
My thoughts exactly.
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Old Dec 24, 2013 | 08:09 AM
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Well then sounds like you need two 106mm with a F1a and 250 wet shot to hit your goal! Good luck...
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Old Dec 24, 2013 | 02:13 PM
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Ya I bet I will with all that
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Old Dec 24, 2013 | 02:13 PM
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O ya thanks for all the help
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Old Dec 24, 2013 | 02:37 PM
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Well yesterday it was between a 383 or 408 now there's a 434 in there somewhere. You haven't said what kind of power you want to make, what your goals are, blah blah.

If you're going with mast heads and a 8894, you better make more than 800 HP because I've made that much before on a stock engine and a S475. My whole setup running cost me less than that turbo does.
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Old Dec 26, 2013 | 11:46 AM
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Build a 408 with 317's . slap a s480 1.32ar on it and call it a day. There's so many different variables when building car and your goals and most important money and how much you want to spend. I'm a big fan of simplicity .The bw s480 might not be the best choice on 408 but it works and its fun in a street car spools great .
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Old Dec 26, 2013 | 11:52 AM
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A well built 370 with those heads and a single plane intake should make 900hp with an S480 turbo. 900 flywheel, or 900 rear wheel on a chassis dyno?
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