3000GT Stealth Fuel Rails - Ported & Heat Insulated

When the stock fuel rails were cast they used tapered dowels in the center of the fuel rail, with the center diameter of the rail being significantly narrower than the outer diameter.  We have opened the entire fuel rail up to increase the volume of fuel to each injector, leading to a reduction of fuel starvation to injectors further down the rail.  With our modified fuel rail there is no reason to spend over $200 for aftermarket models as these have an internal diameter equal to or larger than some aftermarket variants without being forced to switch to higher priced -AN lines and fittings.

 

We are also have an option for full 360-degree heat wrap insulation to reduce fuel temperature, which will also lessens the chance of boiling when fuel rail is heat soaked after a hot shutdown.