I need to upgrade my shocks on my blaster. I will be running an Oconnor redisigned cylinder head with a rejetted carb and a F7/Power Pros/Phantom/LRD or something along that line of exhausts. I want to know how raptor 660 shocks are. I'm looking at a set on ebay that are 15.5" long. I believe the stock blaster shocks are 15" long. Should I get them? They are for a heavier quad so I dont know if I should get them. Any input would be great. rep will be given. EDIT: I was wrong. blaster shocks stock are 13.75" long, not 15"