Here come more pics from the work at Meercat today.
Its off with the single scroll sump as the pipe work for the headers are going to be longer and unbalanced between the left hand and right hand exhaust ports so its a swap for the twin scroll sump that i want to use for the twin scroll turbo.Its going to be an equal lenght header and it will not sound like a normal scooby anymore.
Its on with a twin scroll sump and look how the pipe work runs as per factory set up.The first header pipe shown below is the longest pipe run and is approx 750ml.So with a maximum volume of 4 x 750ml = 3000ml = 3 litres , there has been alot of volume saved.On my previous set up my old headers was approx 5.2 litres.Surely this saving would mean there is less pipe work to be filled by the exhaust gas and should make better use of the strong exhaust pulse and should there for decrease spool up time and hopefully make full power from this set up.
Wullie at Meercat has also fabricated 2 funnels for the twin scroll turbo flange and would hope to make better flow from the headers going into the turbo.Currently the 2 funnels are slightly different shape/size but these will be rectified prior to completion.