My name is Adrian and i live in FL. but anyways, i own a 01 GP1200R and im looking for ways or parts to increase the speed of my ski w/o spending big bucks...(if u think u can answer my question (which u probably can) just reply thanks) and other then that would Flame Arrestors make a big difference in my ski's performance? (Ski is still stock except for carburator and an insullator kit) Im pretty new @ all this jet ski parts stuff... any advice is greatly welcomed =)

What have you done to your carbs? Can you describe the insulator?

You cant/shoudnt run flame arrestors unless you have removed your catalitic converter. The D-plate is a good cheap mod, you might even be able to find one used for about $40 from someone on this site.
Get a pump plug kit ($40). There are numerous posts on this topic. It will reduce cavitation and increase acceleration.
You can also pull the sound supression off and remove the screen from the stock flame arrestor.

If you feel like geting a little more technical and feel confident in your mechanical ability get the t-handel kit ($70) for your carbs and start trying to tune your ski. You can follow that up with a re-jet if you feel confident in your tuning abilities. There are many post on here recomending new jetting set-ups.
A top loader and impeller are also great additions but cost a little more. Check this site and e-bay for great deals on used parts.

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