hey i just got a 96 javelin 400 with a johnson 225 venom. it runs about 72 on the speedo with 2 ppl on board. it has a renegade 4 tooth prop, is this the OEM prop or aftermarket? also, anyone with good or bad experience with these motors please let me know. it seems to run very well but its always nice to get a few extra mphs. let me knoe what you think. thanks alot t james