BDS 6-71 blower questions....help?

[SShep71]

I just bought a 69 GTO with a BDS 671 blower. It has dual 650 holleys on it. I havent touched a blower since I finished college. Does anyone have any suggestions where to turn for tuning/set up info. Espically since it has dual 650s. Im new to San Diego and dont know any.of the experts down here. I dont suppose any of you guys are locals and willing to help.

-Shep

[67 ls1 vert]

There is a place in Lakeside called, San Diego Super Chargers.
Owners name is Bill Tagney I think.
He has been around for a long time, maybe he can help you out.