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#10 | |
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Житель форума
Регистрация: 01.02.2011
Адрес: Москва-Солнечногорск
Марка: GCh WJ, 4l, 242, 2", open diff, зову его Жоржик
Возраст: 39
Сообщений: 4,303
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На низовых моторах он херово работает, на верховых наоборот. Хотя есть такая инфа: 1993 Jeep Grand Cherokee My engine specs before: 1993 4.0L Turbocity air intake Removed 5mm taper on throttle body 60mm all the way through Throttle body spacer 62mm Port and polished head LS1 valves 2.02 intake 1.60 exhaust – Detailed at the end of this write-up Banks header FULL 2.5” exhaust all the way back Carsound OBDII high flow cat Custom homemade dual mode muffler Stock style plug wires, cap, rotor and ignition coil Stock fuel pressure of 43.5 psi (measured) 31x10.5 tires, which does affect a chassis dyno. Only things that changed between the two dyno runs were: The 2000 intake manifold The 2000 injectors that came with the manifold Hesco adjustable fuel pressure regulator for the 91-95 4.0L adjusted to the newer pressure, required of the new style injectors of 49PSI I ground down the large bumps around the injector ports, to maximize air flow across all inlets to the engine. This will be discussed during this write-up. HP GAIN: 26.9 Rear wheel HP TQ GAIN: 19.7 Rear wheel TQ Original dyno test averaged 119 HP. New test is 146.4 HP. Torque has increased from 154.6 to 170.2 lbs. Wj коллектор имеет разброс по пропускной способности 1-6, 2-5 и 3-4 цилиндров, он пилил коллектор, пока разброс не сократился до 3%.
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