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Re: 89-90 100's/200's
The 89-90 200q is the updated 5ktq (interior changes mostly) and the latest
in Bosch FI.... Put another way the 200 q 20v is just the 20vturbo on the
89-90 200q 10v.... Hp I believe is still the 160hp quoted on the 5ktq MC
engine, also believe the torsen gleason center diff was added in 89-90...
Tho the 89 -90 turbo computers use dual knock sensors... From a tweeking
standpoint, they're the boys in the middle.... You can get massive gains
from the 86-88 5ktq's (I'm at 350hp in my 87), and good gains from the 20020v
(300hp is about it), the 89-90's are in the 250+hp hi end (assuming yer after
hp potential)..... Heavy comes to mind on the 5kq body, thinkin' somewhere
in the brutish 3500 scale tip.....