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LS 415/Ported&Milled 243s

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Old 05-30-2019, 07:26 AM
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Default LS 415/Ported&Milled 243s

I’m wondering what type of rear wheel HP/TQ numbers I can expect from this combination:

Iron Block LQ4 bored over 0.60
All forged 4.000 stroker rotating assembly
Ported and milled 243s
235/243. 621/624 113 cam
11:1 Compression
Fitech ultimate induction 750hp system
Built 4L80/TCI Streetfighter torque converter
Ford 9in posi rearend/3.73 gears
Old 05-30-2019, 02:19 PM
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~460 RWHP/~440+lb' The auto, stall, & 9" probably eat up ~30+ compared to M6,light clutch, & OE diff.
That said, it should run run exceptionally well and drive really well with the schmedium cam and the self tuning Fitech.
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Old 05-30-2019, 07:02 PM
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I think I'd go with a MSD or BTR intake on that.

Last edited by wannafbody; 05-30-2019 at 10:14 PM.
Old 05-30-2019, 11:08 PM
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Originally Posted by wannafbody
I think I'd go with a MSD or BTR intake on that.
please say more...why is that?




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