The 2t and 3t may be lower than the 4ag hp and torque wise but do a hybrid and your about up there with stock 4ag. Either engine I think will out perform the 4ag and 4agze by alot. Paradise Racing swapped their broken 4ag and stuck in the 3t. They have been performing better without as much work compared to what was done to the 4ag to get there. I think theres a good reason why the 3t/2t are the drag engines of chouce in PR and not the 4ag/agze.