96 351w engine build
FTE Legend
Joined: Jun 2006
Posts: 31,930
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From: Ottawa, Ontario
The stock cam with 1.7s is roughly the same as the only aftermarket cam that would work with the stock EFI SD system and stay within the limits of the 19lb injectors, so it's not worth the cost to change the cam IMO.
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Senior User
Joined: Sep 2012
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My engine is a 96 so no worries with the speed density. I would definately go that route if my truck wasnt maf. Sorry i didnt specify
FTE Legend
Joined: Jun 2006
Posts: 31,930
Likes: 1,499
From: Ottawa, Ontario
Oh yeah.. doesn't change anything though, GT40s are still quite a bit too small for that displacement so the engine will make all it's gonna make by 4k or so and that suits the stock cam perfectly.
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