Our single plane manifold design began back in 2003. After more than two years of extensive dyno testing and flow bench work the first version was sold in 2005. The manifolds success continues to this day as a design that outperforms all others in applications up to 700bhp or for daily street use.
Best of all it fits under the bonnet of any Holden model car including Toranas. This manifold has had two design upgrades throughout its product life which enhanced the power and torque potential even further. Wether used in carburettor ar EFI applications this timeless design is very hard to beat.