4.8是鸡肋,油耗跟5.3差不多,但马力和扭矩少了不少。 4.8和5.3其实是同一部引擎,只是缸径不同而已。另外,4.8和5.3只配4速自动,要6速自动的话,只有选6.0,6.2和duramax. % n# q4 a. r7 W/ v" U/ A- M. E O
现在通用走的是保守可靠的路线;要油耗低,就考虑v6双涡轮的f150;要马力,扭矩以及性能提升空间就只能是hemi。 1 P6 L% z* Q( B1 d* l. H市面上对这三款truck的改装支持都很丰富,基本上你想要的都有,很多你想不到的也有不少。就是要注意很多lift kit里面的shock都是一些无名品牌,可靠性一般都不如oe,除非配上500多一条的bilstein。4英寸以上的lift都要切掉一截sub-frame并重新焊上,这样的改装都是不可逆的,所以要谨慎哦。
本帖最后由 leohu 于 2011-8-1 04:10 编辑 & [6 C* U4 g. |4 d5 }# z8 Q( Q- ] $ r0 U, Z/ _! rgot the truck... , c" `# q" x# h8 A1 ~; G/ N& y % z' a ^5 I y G9 [Tonneau, go for hard or soft?? Need a second opinion.
got the truck... 3 z, q8 u. l( Y' t % A9 n# U6 C+ o' _Tonneau, go for hard or soft?? Need a second opinion.' V4 O0 N% Q5 D0 e& m3 A
leohu 发表于 2011-8-1 04:09
why soft? btw, I mean the tri-fold ones for the hard tonneau. # R! w" R2 o# y2 {leohu 发表于 2011-8-1 22:28
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( T* `/ |# |/ e! p. {* ]most important function of tonneau is incease aerodynamic performance and reduce fuel consumption. ) _1 g2 `2 e7 Z8 S6 u5 h
second important function is accessbility. soft tonneau will allow abit of over size load, and easily warp up, so you can use your truck bed as much as possible when you need, and it wont take you too much speace to store. also cheaper( usually). 7 g. X1 k& a7 g# v, j* f$ Z9 n6 y) x W4 A
hard tonneau will provide some anti-theft ability, in case you always carry some valueable items in your truck box. they are not that easy to fold away or move away, also abit more expensive.
what about the ride?( Y* i' U& @& ^. v4 }. H5 p9 C
Btw,I got ram 1500 5.7L laramie instead, great ride. ) p U# ]; m6 S; I& }leohu 发表于 2011-8-1 22:29
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buncy, very noticeble body roll. 1 M0 i; |8 B. k7 i) o
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good buy, hemi power is the way to go, and it rides as good as chevy