Italjet Dragster 50/70 Problems

Hello all,

I recently got knocked off my Scooter, and it prompted me to fork out and get a few parts for it...... so, i ordered:

Stage 6 Pro Exhaust
70cc Stage 6 Sport Pro Barrel

All fitted, and it seemed to all work fine, i did 100miles on the first day, no problems and certainly no problem getting to its top speed, despite having strange bursts of power.....

However, now if the air filter is on... it struggles ans is very boggy and struggles to reach any speed above 30-40mph.... But without it, it seems to run fine...

So i jsut wandered if anyone could share any advice?

Also..... what weight rollers are best to use with this set up?

Many Thanks

Miles Green

 

sounds like your jetting is out due to the filter,

and roller weights are more trial and error then "best set up" formula.

put up a thread in the work shop area and im sure you'll get all the help you need