There's a first time for everything and, to be honest, I've been avoiding installing the Dynojet kit for some time because the Raptor seems a bit complicated. I VERY carefully re-jetted last night and before I hit the sack I reviewed the instructions just one last time. Well, I broke out in a cold sweat when I convinced myself I had installed the jets swapped (right-in-left and vise-versa). After stripping it down a second time to confirm, turns out I did it right the first time. At least now I know I can re-jet in under 1 hr (45 min actually). It takes much longer than anything else on earth but not bad !?

Just thought I'd share -
By the way - seems to run great.

 

I know the feeling!! I had a magnifying glass & checked them 4 or 5 times before I put them back on!

I could rejet my 250R in less than 5 min, I can do the Raptor in less than an hour now but the first time it took over 2 hours! I sure am glad that 4 strokes don't need as much jet tinkering as 2 strokes!!