330 Esr Motor Questions.

[atcmatt]

Hi guys I just bought a complete LRD/ESR motor for my 250r. I just have a few questions. Should I be running a 38mm carb on this motor or will the stock one be fine? the 38mm part, how is it measured? Slide diameter? Will a fmf fatty pipe be a good pipe choice for this motor?

Thanks.

Matt.

[ceaserthethird]

Order the PIPE set up & Carb From them !

Call them and ask ...

[max]

To get the most out of that motor I highly recommend a 38mm carb. The fmf pipe will work just fine.

[DixiePlowboy]

ESR has sent me a couple 38mm Air Stryker carbs in the past that were jetted very close right out of the box. I put both of those on 250cc stock ported cylinders and noticed a nice improvement, so I definitely wouldn't choke down a ported 330 with a stock carb.

[atcmatt]

Thanks guys. Looks like a 38mm it is. I cant wait to stuff this motor into my bike. It should be stupid fast. I thought the old stock 250 motor went good. I dont think I know what im in for. Wooo Hoooo.

[scottp597]

If you bought the cylinder and carb from them, they should be able to give you a good deal on the atc 5 pipe and silencer which is awesome imo