- High pressure fuel pump - Walbro
- High pressure fuel filter
- Fuel pump and damper bracket
- Fuel pump clamp
- High pressure fuel filter bracket
The fuel system will need to be upgraded when fitting Chevy LS engines to all vehicles. The engine requires a constant fuel flow with a pressure of 60psi.
For vehicles that were previously carburettored or diesel engines a surge tank must be used and for all models a high performance EFI fuel pump and a suitable fuel pressure regulator will need to be fitted.
For this application Marks 4WD Adaptors have manufactured a stainless steel surge tank which comes with the required brackets, lift pump, fittings, hoses and hose clamps to do the job. The surge tank is supplied with a 1/2" outlet to supply the EFI pump without restriction. We also stock high performance fuel pumps and bracket kits to fit the pumps.
Marks 4WD Adaptors also stock fuel pressure regulators for the LS engines.