I need to replace a crank in a 2019...I haven't bought a manual. I need to know is the flywheel removal tool a 28x1mm thread pitch? Thank you. I'm near Flint.
Good Day! Had a lot of fun there that day. Deff going back! I want to hit Valley practice day too. When you passed in that 3 moto I hung with you for about 3 turns and then you just started walking me. LOL I gotta get my turn game down better. That and committing to the bigger jumps.
That was definitely a good ride for all of us. Corners are my biggest struggle too, so I don’t have much advice besides all the basic technique stuff lol. Big jumps seem to just come naturally with more experience though and as you gain more confidence!
Whoever ported that head didn't have a flow bench. Or even a piece of sandpaper to smooth that out. Besides behind the valve doesn't look right, no neck. Now well best of luck hopefully you don't run into any of my motors at the drag strip ...
I’m estimating 63. The stock 450sr makes 60.5hp. So with this thing having slightly higher compression, an aggressive port and epoxy job, 5 angle valves and a vortex ecu, it’s gotta have at least a couple extra horses lol
Can you talk about how it runs on the track? Did you change gearing? Was it dyno tested? Is it too much power to control or does it retain the smooth characteristics of the stock engine? Thanks
Hands down sexiest bike I’ve ever seen, this thing will make any 450 owner jealous sheeeeesh you’re creating some amazing bikes keep this fire ass content up boss your killing it✊🏼👍🙌🤯
I know money is irrelevant to racers but that bike is too nice to be thrown around the track like a rental😢 the bike would be perfect without that exhaust tip damage
@@keithpeterson6108hmm that’s interesting. Been running O2 fuel for years, but I’ll keep an eye on intake boots, etc. I imagine it’d be horrible for 2 strokes then, since raw fuel actually contacts the crank seals.🤔
@John Holka MX Yeah, it's rough on float needles, all the o-rings in the carbs & fuel pumps. It's mostly anywhere the fuel is held more so than where it contacts. All the gnarly stuff evaporates off the intake tract & inside the engine. So it's not as rough on bigger items like intake boots & crank seals. I used to run it & a few other "flavors" from VP but don't anymore. I ended up having to replace all the rubber in my 2stroke carbs (buddies as well). It was such a hassle to drain it out after every ride vs the little extra jam it gave. In my efi bikes, I didn't want to deal with pulling the tank & purging the system, so I never ran it in those. Put some in a red solo cup sometime, it eats the cup! Lol
Yea absolutely. It’s been a big problem for me on that bike. The bike is amazing minus the current setup. The stock setup was way better tbh. Going back to stock +1 compression shim and cannot wait
I forget the guys last name, but when I got back home that day I looked him up on Facebook because he was fast and we battled it out a few times. Apparently he placed in the top 15 at Loretta’s in the 30+ class the last couple of years. Made me feel good since I was at least able to keep him in sight on the track lol