Just curious if you considered a 4200 late model inline 6 out of a trailblazer. Stock they make 275 or 290 HP depending on the year. Way better mileage than a 292. With a low boost turbo (8 psi) 400 HP is real easy to get.
51 GMC 4.2 turbo Can't solved today's problems using the same technology/thinking that created them
