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Forge for Vauxhall.
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Calibra
Calibra
Forge Dual Piston Ram Dump Valve Calibra Turbo
R.R.P.
£94.99
Only:
£75.99
Suitable for most turbo cars with an Air Flow Meter like the timeless Calibra.
Made from billet aluminium, this atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound when the throttle is lifted.
Unlike single piston or diaphragm diverter valves, this uses counter balanced springs and dual pistons to prevent the valve from leaking air into the intake system at idle. This prevents our diverter valves suffering any of the failures associated with single piston and diaphragm type diverter valves.
Available in machined alloy or black finish.
Select Option
Polished Silver
... £75.99
Black
... £75.99
Forge Dump Valve Fitting Kit Calibra Turbo
R.R.P.
£65.99
Only:
£58.99
Dump Valve Fitting Kit for the above Valve.
Vauxhall Cavalier & Calibra Turbo Valve Fitting Kit
... £58.99
Forge Valve Spring Tuning Kit Calibra Turbo
R.R.P.
£21.99
Only:
£19.99
Four springs are included within the kit, coloured coded green,yellow,blue & red. Depepending on the supplied original fitment this represents an increase of 25, 50, 75 and 100%.
The above figures are estimates only and should only be considered as a guideline.
Please note
- Fitting a stronger spring into a valve will not increase boost pressure unless existing pressure is being lost. Failure to allow the valve to operate by installing a spring which is to strong may cause damage to the turbocharger.
Valve Spring Tuning Kit
... £19.99
Select Option
Green 5 - 15 PSI
Yellow 15 - 23 PSI
Blue 23 - 30 PSI
Red 30+ PSI
Forge Adjustable Actuator Calibra Turbo
R.R.P.
£101.99
Only:
£81.99
This actuator is designed for the Vauxhall Calibra turbo.
This adjustable actuator is a two part assembly that will allow servicing and maintenance. It also allows for rod adjustment to suit the individual application. Laser cut stainless steel brackets ensure OEM like fitment and is built with a predetermined actuator spring suitable for at or slightly above factory boost levels.
Please note that this actuator requires the use of the original OEM actuator bracket which will require cutting off your existing actuator. Our replacement is then fitted by two securing studs / nuts which are supplied.
Available in Alloy or Stainless Steel.
Select Option
Alloy
... £81.99
Stainless Steel
... £101.99
