well both are n/a 3800. but 07 would be series 3 which makes what? 20hp more crank? but 04+ are heavier iirc so wouldn't it be about the same then in a race?

I think both would be the same, either way i have a 07 GP base and its still pretty quick for a 200hp 4,100LB boat and i like it and would love to get a gtp later on but not selling this N/A GP. At the end