Top Feed Fuel Rail Kit
The PERRIN High-Flow Fuel rails are
designed to deliver large amounts of fuel equally to each cylinder.
Consumers running big horsepower that require large injectors will
notice the car runs smoother and is more powerful and tuners can
safely push the engine closer to the edge.
HIGH-FLOW & -6 FITTINGS
PERRIN High-Flow Fuel Rails incorporate
large inside diameter channels for maximum fuel flow. This allows
for cars to run 800 WHP without
inconsistent fuel flow to each cylinder. We include custom made -6
barbed fittings with O-rings to ensure a proper connection to the
hose. These fittings are removable allowing for easy customization
of aftermarket fuel lines.
EQUAL LENGTH
The equal flowing nature of PERRIN fuel
rails allow your high powered Subaru to make more power, safer. A
must have for any car looking to exceed 400 horsepower.
PERRIN High-Flow Fuel Rails split
incoming fuel for equal fuel distribution, pressure, and more
consistent air fuel ratio between all cylinders. The stock fuel
rails route the fuel through the engine bay sequentially providing
each injector with fuel. In modified Subarus, this drastically
reduces fuel delivery to the last injector in line.
COMPLETE KIT
The PERRIN fuel rails and distribution
block are precision CNC machined from
6061 billet aluminum. Each -6 Barbed Fitting is removable from the
rails and distribution block allowing for easy customization of
aftermarket fuel lines.
PHENOLIC SPACERS
All PERRIN High-Flow Fuel Rails come with
built-in phenolic spacers. The spacers fitted to fuel rails and
junction blocks sit between these and the engine, insulating it
from heat. This keeps fuel closer to its normal ambient
temperature. In contrast, without these spacers, you can see fuel
temperatures rise far more than 30 degrees above ambient.
HOSE
PERRIN fuel rails feature large 3/8?
inside diameter fuel injection hose which provides higher flow rate
than competitive systems. This hose is large enough to support 800+
WHP. Included hose is a DOT approved, rubber fuel injection hose with proper
liners for zero emissions. A byproduct of the hose being
constructed of rubber is that it helps dampen the fuel against
pressure waves and, in turn, creates a smoother and more constant
fuel pressure.
FLEXGUARD COVER
PERRIN flexguard is a high abrasion
strength and heat resistant woven ballistic nylon that helps
protects your hose from wearing during vehicle operation. Designed
for use in applications up to 260 degrees F continuous and treated
with heat and flame resistant coating. This is a style of hose
cover that is used on race cars around the world.
OETIKER CLAMPS
PERRIN High-Flow Fuel Rails include
stainless steel lined Oetiker clamps. Oetiker clamps have a secure
fit since there are no gaps in the band which creates a better
seal; their clamping mechanism will not loosen over time like
traditional worm drive clamps. They are also much easier to install
with one squeeze of the Oetiker crimping tool.
