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Engine Components | 1983 - 1987 Ford 6.9L IDI

When it comes to the 6.9L IDI engine, you might be thinking, “What else can we do to this tank?” While it's built with tough cast iron, even this durable engine needs extra support when modified. ... read more

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When it comes to the 6.9L IDI engine, you might be thinking, “What else can we do to this tank?” While it's built with tough cast iron, even this durable engine needs extra support when modified. If you've upgraded to larger injectors or turned up the boost, securing those heavy 6.9L IDI heads with a set of ARP head studs is crucial.

These studs keep the heads firmly in place under higher pressures, preventing head gasket failure and maintaining the integrity of your engine when pushing it beyond stock limits. Another common issue with the 6.9L IDI is glow plug failure. Fortunately, we offer Diesel RX’s glow plug controller and high-quality glow plugs to replace your old, worn-out parts.

Don’t risk being left stranded over a simple, inexpensive maintenance item. Stay ahead of the game and keep your engine running smoothly with reliable upgrades.

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