WMD
15+ Year Contributor
- 384
- 11
- Nov 9, 2005
-
Verona,
Wisconsin
Thats very true, in the long run both the 4g63 and 420a can achieve the same goal (there's an rs running 10's now). But if you look at the stock motors, the 4g63 has somewhat of an upper hand. The 4g63 has more power and only gets 1 mpg hwy less than the 420a and 1 mpg city more than the 420a. But the seals in the 4g63, like rings and such, will more than likely wear out before the 420a's, less power, less stress. (well not exactly that simple, but lets pretend )DSMcrazy3 said:Anyways, if you're going to get a TSi FWD, why don't you just turbo yours? In the long run you'll be getting the same from both motors(as discussed before, eventually both need a rebuild)
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