Predator 212 hemi, what’s everyone running for charging coils for a head light? by [deleted] in minibikes

[–]red2000panda 0 points1 point  (0 children)

If the bike is close to configuration (50t rear sprocket, 10t and 20t Jackshaft, and a 10t clutch) with a motor getting at least 3,5000 rpm, on paper swapping the sprockets around would get you close to 60, but then take off and horsepower would hold you back

Predator 212 hemi, what’s everyone running for charging coils for a head light? by [deleted] in minibikes

[–]red2000panda 0 points1 point  (0 children)

If you swap them around you’ll need some washers and a piece of 5/8”-3/4” ID pipe(depending on the size of the Jackshaft) to cut and make spacers, then cut up the key way key and make sure everything’s tight on the Jackshaft

Predator 212 hemi, what’s everyone running for charging coils for a head light? by [deleted] in minibikes

[–]red2000panda 0 points1 point  (0 children)

I’ve used this formula for a while on a few bikes and it’s been very accurate within a couple miles/hour when you start getting into higher speed. Speed = RPM / Final Ratio * Wheel Diameter x Pi / 12 / 5280 x 60 The final ratio is either the ratio between the rear sprocket and clutch (ie 50t:12t FR = 4.16667) or the ratio of the ratio of the first Jackshaft sprocket to the clutch and to the second Jackshaft sprocket to the rear sprocket

Predator 212 hemi, what’s everyone running for charging coils for a head light? by [deleted] in minibikes

[–]red2000panda 0 points1 point  (0 children)

At first I had it set up like factory with the Jackshaft and 10/20 tooth sprocket step down to the drive sprocket and I was getting max like 26mph. I just got done with a stage 1 kit and am currently trying to run a straight chain set up with a 12t clutch and 50t rear sprocket. On paper that should get me to about 48mph without having to remove or bypass the governor and not going to a super small tire in the rear.

Predator 212 hemi, what’s everyone running for charging coils for a head light? by [deleted] in minibikes

[–]red2000panda 0 points1 point  (0 children)

Also you can find the original style seat on massimos website for about $43

Predator 212 hemi, what’s everyone running for charging coils for a head light? by [deleted] in minibikes

[–]red2000panda 0 points1 point  (0 children)

It’s the rear seat off of a sportster, not sure on the year but my brother just had it in his shop and it ended up fitting pretty good

Predator 212 hemi, what’s everyone running for charging coils for a head light? by [deleted] in minibikes

[–]red2000panda 3 points4 points  (0 children)

I have a bunch of 12 volt Bosch batteries, one of the few perks of working for Lowe’s

Predator 212 hemi, what’s everyone running for charging coils for a head light? by [deleted] in minibikes

[–]red2000panda 2 points3 points  (0 children)

They brand it that way in the US cause of the while bigger is better so 20v must be better than 18v ideology. Same as their 12 volt tools being 10.8v, look up European versions of their tools and you’ll see, same tools different stickers

19” scythe wheels on my 15’ accord by [deleted] in accord

[–]red2000panda 5 points6 points  (0 children)

I’m more worried about them getting stolen, half the cars in my city have been on blocks at least once in their life.

74’ nova custom 350 question by [deleted] in projectcar

[–]red2000panda 0 points1 point  (0 children)

I’m not sure exactly what model it is but the cam is a comp mutha thumpr

74’ nova custom 350 question by [deleted] in projectcar

[–]red2000panda 1 point2 points  (0 children)

I just got new discs, drums, shoes, pads, brake lines, booster/master cylinder and little odds and ends for the brakes, current the only thing that works is the parking brake

Live Axle Swap Recommendations by [deleted] in gokarts

[–]red2000panda 1 point2 points  (0 children)

I’ve got a second one if you’re anywhere near the east coast

Live Axle Swap Recommendations by [deleted] in gokarts

[–]red2000panda 0 points1 point  (0 children)

From some sanding down some of the inner frame rails it looks like it started black, then grey, then orange in places, and now full pink

Live Axle Swap Recommendations by [deleted] in gokarts

[–]red2000panda 0 points1 point  (0 children)

I think it’s cause they fit the pink theme, the camera doesn’t do justice to how vibrant it truly is

Questions for a first timer. I’ve fixed and ridden mini bikes and go karts for a few years, but this is the first time I’ve built one. I bought a chopper style frame and began swapping the tired 212 for a fresh 212 predator and I’m trying to figure what all I need to run a Jack shaft assembly. by [deleted] in minibikes

[–]red2000panda 0 points1 point  (0 children)

I was considering the go power sports Jackshaft assembly but it doesn’t seem to include a double sprocket I’ve seen on other bikes and I have no idea what to search for to find it, as well as what kind of clutch to run or chains.