Thats freakin saaawweeeet man!!! I'm getting so anxious to get my 521 together. Ordered pistons. Cylinders back from plate. No port work yet. 39mm pwks. Cpi In frames. Billet twister crank. Promod. Those shearers sound so nice btw!!! Thats the only video on RU-vid of a 521 actually ripping it up you the man man
Can you build me one? I had a guy down here in Tucson build me one with a 4 mil and with a Athena set up 68’s. Toomy’s with a plus4 swing arm. I paid 8 grand for that quad and I don’t think it was worth my money.
Kevin, over 10 years ago I brought you my banshee that was running crappy. You dune ported it and cleaned the carbs. When I picked it up " i said i already cleaned the carbs with carb cleaner". "You replied it was still blocked. You need to run a piece of wire through it."
You need to learn how to ride. It’s not just your jetting issues. You’re fouling your plugs constantly buy bogging it down. They are 2 strokes, not 4 strokes. By short shifting and not keeping your rpms up. You’re you’re running super fat and therefore, causing most of your build up issues with the jets. Open them up for a while. That’s how 2 strokes function and stay clean.