Quote:
Originally Posted by Gatecrasher
I can't find a Trailblazer SS prior to the slightly de-tuned 395hp LS2 in 2006.
The 03-06 EXT model had an optional 5.3L 290-300hp V8 though. 07-08 made the 5.3 optional on the regular Trailblazer as they discontinued the EXT.
|
Sorry, I guess I didn't say that very clearly (the conversation was about the Tahoe, so I didn't go into enough background)....all 3 "SS's" (Tahoe, Trailblazer, Silverado) were concepts at the time. They used a 345HP motor...the same one that ended up being used in the Silverado SS (the first one of the 3 to make it to production). By the time the Trailblazer SS came along, the power had been ramped up as you mention.