www.MSruns.com read only forum (Jan.15,2018)

A company called Howell EFI now makes a kit with dual gm TBI injectors with intake manifold for the SBC. As far as I can see, it's a Edelbrock performer rpm air gap manifold. Don't know about the BBC. Here's one of the websites http://www.martincoadvertising.com/pr/2008/10/17/get-maximum-performance...