Boost power to your P7100 pump.
These are the smallest delivery valves that we offer as an upgrade, these delivery valves flow up to 35cc’s more than the stock pump, that’s enough flow for a potential 50hp over stock.
These are the cleanest burning delivery valves we offer and are great for a daily driver or tow rig looking to minimize EGT’s.
In
the P7100 pump, the delivery valves are essentially “check-valves”
installed between the pump and the injector, controlling the overall
amount of fuel that goes into the injector before it is sprayed into the
piston bowl. Consequently, a larger delivery valve allows a longer
duration of the injection event, thereby increasing potential power.
There is a tradeoff, however, as a larger delivery valve increases
duration it results in a longer, less efficient injection event. While
the increase in flow does produce more power, it does so at the expense
of heat and smoke. A smaller delivery valve paired with the same
injector will have a shorter injection event, this results in a clean
and concise burn, which will make less power but will ultimately drop
EGT’s and be more efficient. As a final note, stock/small delivery
valves become restrictions around 3000rpm where a larger delivery valve
will maintain peak flow throughout the rpm range. This is a must for
those seeking high-rpm power.