鲜花( 7) 鸡蛋( 1)
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本帖最后由 shark27 于 2010-5-23 11:00 编辑
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~1 H% G! O4 R3 v" K3 M0 W% Wyou need at least 20 psi to make a GT28 boost your stock 4b11 over 400HP,But with sotck A/R, your torque output area is greatly reduced on map, that means your drivebility goes worse.
" `0 n+ h4 J0 i6 ] with no injector/fuel pump upgrade, mostlikely you will not get anything higher than 400hp,and you are risking for running lean and overheat your engine.
; w5 C, P6 ]/ a2 g with no internal improvement, 20psi of boost can easily shear off your con-rods.
$ i ^6 o$ U. E* M" Z- H If you have twin-clutch tranny, you really need some luck. If input toqrque higher than 420n.m, your input shaft can be easily snaped off with launch control on. In some cases, a piece of input shaft even shoot through t-case. D5 A" ~3 ]( v0 B1 ]
If you have 5 speed from 20th centry, then stock clutch will not hold anything higer than
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T-case is another deadly "sweet spot" for all evo's. More turning or driffting means more chance to burn out Tcase, even with stock power level. Improve power level just simplely make the condition go worse. ) W5 B% Y; S! f: m/ h
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so, tune well and good luck |
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