Just Letting you Astra VXR people in on a bit of a hush hush development over the winter
We have been working on some solutions for the astra and corsa vxr's
Basicially BIG Power Turbocharger reworkings, using OE casings....with the aim of making the most of what you already have, keeping packaging issues to a minimum and maximising power output for minimal financial outlay
This is the Astra VXR Race turbo, 80mm venturi for use with 80mm intake hose with the HUGE KO6R compressor blade and twin scroll design.
This gives high rev capabilities, high torque output and high power output. We have seen gains of 25/35bhp over a stock turbo with the same boost pressure of 1.3 bar/20psi.
The pop off valve is also sealed and blended to increase flow velocity from compressor housing.
Externally, they look stock! all original hardware can be utilised
Here you can see the all new enlarged exhaust wheel with its cut back blades for fast spool-up while retaining high drive at high revs
They go into final testing this week, but initial testing shows very very promising results!