I did exactly that - BW turbo, Full tilt manifold and a tune - runs a lot better now.
I still like the N14 better, but it did improve performance.
12.7 to 14 litre
Discussion in 'Trucks [ Eighteen Wheelers ]' started by 86coe, Nov 8, 2019.
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Vampire, 86coe, Rideandrepair and 1 other person Thank this.
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Do you have to have facebook to view it? It'd be good to look at and gain some knowledge for myself.86coe, Rideandrepair and cke Thank this. -
14 liter will stomp a mud hole in a 12.7 and yes there are some dd4 14liters
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The best place to start is with a 14L HK DDEC 4.
If that's not possible (because they're extremely rare), and you want to build huge power, the best best thing is to take a DDEC 5 block, crank, rods, pistons and put a DDEC 3/4 head on it with a DDEC 4 ECM. Then you can use the larger N2 injectors and, if you want, a marine cam.86coe, spsauerland, swaan and 2 others Thank this. -
Rideandrepair Thanks this.
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spsauerland and Rideandrepair Thank this.
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Anyone know if 14 litre intake, exhaust, and injector roller setup will work on a 12.7? Im going to throw a cam and injectors in my 12.7 and need rollers since I've got 1 bad and the rest have a lot of wear on them. I've got a 14 litre close by that was wrecked I could get parts from if they would work
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