Nickerson Performance
 

A big thanks to Nickerson performance!

http://www.nickersonperformance.com/

Did not know me from the next guy and helped me with a blower problem.

Big thumbs down to Holley who no longer supports the B&M line. I've found through various sources that they will no support the 250 nor 420. Good luck getting parts!

Holley will sell you a new 256 but only had 1 3.75" pully and no date when they will be in stock. Shame on Holley.

Definitely agree with you about Nickerson. He's a great guy and really knows his stuff when it comes to Carbs. He has a reputation as being the best carb builder in the country. He built my two blower carbs and freshens them up every couple of years.

You can still get parts for your B & M Blower. I just sent my 250 to Teague Custom Marine last spring to be freshened up and they had everything that was needed.