This engine modification system for the H-1 delivers crisp throttle responce, spirited light throttle performance and strong heavy-to-full throttle power. Max-E-Tork PCM programming is designed specifically for the H-1 6.5 turbodiesel engine. It features unique fuel delivery and start of injection timing curves, tailored to deliver maximum power and torque. This combination of the Max-E-Tork programming with the Turbo-Master waste gate controller, PMD Isolator system and HO Fuel Injectors, substantially improves drivability with crisp throttle responce, spirited light throttle performance and strong heavy-to-full throttle power, adding 110 hp and 170 lb ft torque.  Waste gate controller, Isolator and fuel injectors are sold separately.

The Turbo-Master turbocharger waste gate controller is designed to replace the problematic factory vacuum boost control system. The Turbo-Master waste gate controller provides superior waste gate function, precise boost pressure limiting and the boost pressure curve most appropriate for the Max-E-Tork PCM programming.

The PMD Isolator system portion of this combo is designed to enhance reliability, performance and fuel economy, by remotely mounting the PMD completely outside the engine compartment for maximum cooling benefit.

The HO Fuel Injectors are designed to perfectly match the unique programming empoyed in the the Max-E-Tork PCM and in every way, compliment the entire package.

We absolutely insist on your complete satisfaction with these products and offer them with a 90-day satistaction guarantee as well as a 7-year free replacement part warranty. We offer a complete line of performance enchancing components for the 6.5 H-1---feel free to contact us with any questions you may have. We are dedicated to support of the 6.5 and are always happy to help.

An additional $600 Core deposit which is refundable on reciept of your factory part will be added to this order.
This upgrade is available for all 1996-2003 H1 models.
Please enter the Year and VIN number of your vehicle in the comments section during checkout.