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Building LSX Hybrid SBC

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Old 03-09-2009, 04:46 PM
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Default Building LSX Hybrid SBC

Looking for a set of heads that will support 750-800 n/a. I see the l92 can flow 365 ported(advanced inductions says so) Are there any other options out there? I am building a carbed,14:1cr, around .750 solid roller cam, 434 ci. As always, a 300-400 shot will be added too.

I know of tfs,dart, and afr but I want to know real world flow numbers, if anyone has experience with these.

Thx
Old 03-09-2009, 08:04 PM
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go with etp 225's they flow 330 stock out of the box and are 11 degree
Old 03-09-2009, 09:12 PM
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i wouldnt choose the afrs my 225s only flow 326 @ 600 then back up and they say they are not optimal for solid roller springs
Old 03-09-2009, 09:25 PM
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Originally Posted by venom99
go with etp 225's they flow 330 stock out of the box and are 11 degree
those heads would be great if you can get ur hands on a set. from what i understand they are heavily backordered. not sure of there situation.
Old 03-10-2009, 11:35 AM
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thx for the comments.




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