HPI Baja 5b Jumping fun

HPI 5b 23cc with hpi expansion chamber pipe and rampod air cleaner doing jump on the dirt mounds at the BMX track

Category:

Entertainment

Tags:

• HPI
• Baja
• 5b
• RC
• 1/5
• Scale
• Jumps
• Crashes

[sylvainster30]

Hi, what percentage of oil are you using?

I have one coming this week, cant wait to try it.

[fizaceman]

Hi Mate,

The cars run 25:1 but while you are running her in use as much oil as you want a mate just put a new Zenoah in his and is running probably using close to 50:1 maybe a bit more. It will run really rich with lots of blue smoke but it will be good for your piston and ring during running in. When you lean it out you will need to tune your carbie especially on the top end mixture screw. So what are you getting the HPI or the Kingmotors one? Exciting!!!!

[halo3man209]

how much it cost ?????

[fizaceman]

Hi Mate,

it cost me $1400 but I've spent about $2200 so far..... hmmmm big boys toys!!

[sylvainster30]

ok thanks, I am going to run 25:1 for the first few tanks, and after that I am going to use 40:1, like I do with my weed wacker, the model I have bought is on ebay, it cost me 560$ US with taxes and shipping included. It looks like a HPI baja 23cc with the carbon fiber body.