Will this carb fit my Pulse adrenaline?

**JordanRenton** · 03-03-2014, 03:08 PM

Will this carb fit my pulse??

would it bolt straight on or will i need an adapter?

and i was thinking 105 main jet which im running on stock carb at the moment.. i have no idea what pilot is as its been worn down on the head of the jet :/

any recommendations on jet sizes?/ how to fit the carb..

This is the one i was looking at same make as stock one i have at the moment but 30mm.

http://www.ebay.co.uk/itm/30MM-MIKUN...item53d2b0ed4d

**JordanRenton** · 03-03-2014, 03:13 PM

I found same carb cheaper on amazon and in the uk not the USA lol http://www.amazon.co.uk/Mikuni-30mm-...ds=30mm+mikuni

**JordanRenton** · 03-03-2014, 03:27 PM

I believe i found the better option ....... is this a better one and what jets would be needed if anyone knows??? http://http://www.pitbikeparts.co.uk...140-p-703.html

**Kinroad** · 03-04-2014, 08:53 PM

Not sure if your pulse will be the same but when I changed to a 30mm carb on my kinroad 125 I had to make an adapter plate up between the carb and the inlet manifold as it didn't completely cover the rubber o'ring seal, other than that it fits.

With the main jet size the bigger carb should have at least a 105 main as standard.

Hope this helps.

**spencer2004** · 03-04-2014, 11:00 PM

The Mikuni 30mm carb should fit. I have one on mine and it works but it dosen't quite line up with the intake boot so I had to shave a few mm from the inside of the intake boot with a file and make a custom gasket with some gasket paper, it wasn't a big problem however.

http://www.ebay.co.uk/itm/GASKET-PAP...item2a34cfa65d

I also has to modify the cap where the throttle cable goes in by removing the top bit that pokes out and enlarging the hole.

The lower the cc of your engine the harder these things are to tune so don't bother unless if you have a big bore kit installed (I forget if you have or not). Even with the big bore kit these are still a tad hard to tune, the throttle response is a little worse than the stock carb and you lose a bit of low end performance but in return you do gain some top and performance and thus top speed. You do need a bigger carb with a big bore kit if you care about top speed and high RPMs since you need more air flow than before.