jst-performance.com VS.

houstonspeedfreaks.com

STAGE 1: WHP Potential on Gasoline: 875 WHP* WHP Potential on E85: 650 WHP* Tune Requirement: Yes Recommended Tuning Suite: HP Tuners HPFP Flow Rate Increase Over Stock: 47% Injector Flow Rate Increase Over Stock: 11% Max Operating Pressure: 248 bar / 24.8MPa / 3600psi   STAGE 2: WHP Potential on Gasoline:: 850 WHP* WHP Potential on E85:: 750 WHP* Tune Requirement:: Yes Recommended Tuning Suite:: HP Tuners HPFP Flow Rate Increase Over Stock:: 47% Max Operating Pressure:: 248bar / 24.8MPa / 3600psi Injector Flow Rate Increase Over Stock:: 24% Injector flow rate: 15.7 g/s @ 100 bar   Stage X: HPFP Flow Rate Increase: 60% Injector Flow Rate Increase: 96% WHP potential on gasoline: 931 WHP WHP potential on E85: 752 WHP Tune required: Yes Supported Tuning Suites: HPTuners Stage 1What sets Nostrum apart: Direct Replacement   OEM equivalent spray pattern  Limited Lifetime Warranty  Installation guide provided  Tuning guide available  11% Injector Flow rate increase over stock Ethanol Compatible 47% Flow rate increase over the stock HPFP (20% larger than XDI evo HPFP )  Custom formed hard line for OEM-like fitment  Fully stainless welded construction on the HPFP (zero chance of leakage)   Late for soccer practice? The Nostrum HPFP upgrade is the first step to unlocking more power in your Explorer ST. Flowing 47% more fuel than the stock pump, our HPFP opens up a whole new world of possibilities and benefits. That additional flow allows for more torque delivery and more boost earlier in the rev range, giving you noticeable gains on even a mostly stock vehicle. Take full advantage of your upgraded Nostrum HPFP by pairing it with Nostrum Stage 1 injectors. The stock injectors simply can’t keep up with the massive amout of fuel that our HPFP is capable of moving. Our Stage 1 Injectors give you 11% more flow than the stock injectors, raising the ceiling on how much power you can make. The Stage 1 bundle is great for anyone with minor b