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317 head LS3 S475 power expectations??

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Old Mar 2, 2015 | 06:24 PM
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Ron_Stoppable's Avatar
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Default 317 head LS3 S475 power expectations??

Heres a run down of the setup
-LS3 shortblock
-317 heads /w BTR .660 spring kit
-LJMS cam
-T6 S475 1.10 a/r
-E85 ( Non intercooled)
-3400 Circle D 258mm billet multidisk
-Rebuilt 4L80e /w Sonnax and HD2

Turbo will be mounted right behind the cab in the truck bed like my current setup.
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Old Mar 3, 2015 | 08:13 PM
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subscribed, but I say it makes 650whp @15psi.
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