Here's a bump for ya. I'm surprised no one responded. Surely we have some trucks out there that went the fancy route on getting good vacuum.

I'm debating doing the same thing instead of the canister route.
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Eric
1967 C10 SWB
383 Stroker/TH400
Brother's One Piece Power Windows
Shaved Doors, Markers, and Bumpers
4/6 Early Classic Drop
Rear Fuel Tank (49-52 Chevy Car Tank)
Surf Blue Paint
Bella Vista, AR (Arkansas for those that get the 'A' states mixed up)
My Build Thread:
http://67-72chevytrucks.com/vboard/s...d.php?t=330869