Originally posted by xdfarrx
Feather-
Clearly an LS1 is a more robust powerplant then our 3.5 (correct?). I suppose we could assume some respectable gains but is 30hp realistic? I really look forward to seeing the data, and am certainly interested in the ecu mod. Especially the improved fuel econ if that is viable. Thanks
It would seem so. However as long as it's possible to get 500HP out of a 2.5L 4-cyl stranger things have happened. LaPole had a couple of chips modified he sez he got 50 to 60 hp out of his '94 350. We never know what is possible 'til we try.

FF