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Power Strokes
7.3 Aftermarket
B Codes, Not a Noob post
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[QUOTE="96F350KID, post: 1421929, member: 1608"] A lot of that also comes down to how much pulse they're being held opened at too. You could drain the rails no problem if you tuned like they used to at 4.5+ms. My B codes codes size to size compared at 400/400 made 94 more hp alone over an A code. I took a 400/400 set and ran it on the dyno at 3400psi ICP with 3.5ms. Swapped them out for a set of B codes with the same mods except the oil side and turned 94 more hp. It was done on a dynocom 5000 AWD dyno. The TQ is up another 200ish ft lbs. I started to have issues with the injectors so they were fixed and i'm trying these now 300% over nozzles. I think the 400% just dump too much fuel, its great if you spray it clean but even light load they just fueled stupid. Next week I'm going to spend a few hours at the track to dial in my slicks and get my 60' better than a 1.7 [/QUOTE]
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