mods - Ford Powerstroke Diesel Forum
6.9L IDI Diesels Technical discussion of topics related to vehicles powered by the 6.9 Liter In-Direct Injection Navistar engines.

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post #1 of 2 Old 04-27-2009, 09:11 AM Thread Starter
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plain and simple what can i do to a 6.9 idi to make it have more power and torque

1996 White F-350 7.3 Regular Cab

5 Speed Manual
33" BFG mud terrains
6" Miters
afe intake
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post #2 of 2 Old 04-28-2009, 11:35 AM Fanatic
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You can turn up the fuel pump to inject more fuel. This also raises EGT's so, you have to be careful.

The following web address has lots of useful info, including how to turn up the injection pump.

Ziggster's page

1997 CCSB F250 4x4 E4OD 7.3L. 3.55's. 309,000 miles and counting

Sold: '85 F250 Reg. Cab Long Bed Lariat 2wd 6.9l Diesel T-19 Manual Tranny, 3.55 gears
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