Was doing an oil change on my new Runner and decided I would check what jets it had to see if I can jet it down a bit (running rich). I thought when I bought it that the Weber intall looked really clean (not a lot of adapter plates) and what do you know, its got an Offy intake . I dont know a lot about these, I assume the gain is in the low or midrange. I hope to get it rejetted and tuned up to see if it will run better at this elevation.