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i'm planning on building up a b30 with longer rods and lighter pistons. i'm going to building a header, and a ITB manifold. it will have programmable injection and spark . i haven't chosen a cam yet, waiting till i have some flow numbers to decided. i do have some custom ground racing cams here on the shelf but have not measured them yet.
i have heard storys of the b30 cranks snapping above 7000rpms, have you actually had one break or even seen a broken one? i don't plan on reving it as high as i would a b20. just curious.
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