Hypermax 6.9L/7.3L IDI Diesel Smoke Puff Limiter - 1983-1994 Ford F-Series category_92-97-obs-engine-and-performance-cooling-system Step up your valvetrain performance

Step up your valvetrain performance with the CNC Fabrication Beehive Spring Kit

0AR due to this radical redesign

Ideal for full engine overhauls or fresh performance builds

especially when paired with extended shackles

Hypermax 6.9L/7.3L IDI Diesel Smoke Puff Limiter - 1983-1994 Ford F-Series category_92-97-obs-engine-and-performance-cooling-system Step up your valvetrain performanceHypermax Smoke Puff Limiter 6. 9L & 7. 3L IDI Diesel Take control of off idle smoke with Hypermaxs Smoke Puff Limiter for 19831994 Ford IDI diesels. This adjustable aneroid device limits fuel delivery during acceleration until the turbocharger builds adequate boost, reducing excessive smoke while maintaining drivability. User adjustable to fine tune smoke output and throttle response Improves drivability and cleanliness under acceleration Ideal for