Vacuum Secondaries

70aarcuda said

Quick Fuel 63-1QFT Quick Set Adj. Sec. Housing

Quick Fuel 63-12QFT Adjustable Vacuum Secondary Die Cast Polished

http://documents.holley.com/99-19_63-1_quick_set_adj_instructions.pdf

quick fuel tech makes an adjustable vacuum canister..

Click to expand...

oh i like that...:)

never had any issues with the 780 vac secondary that was on my yellow dart.. damn thing ran awesome.. ended up going with a DP downt he road for the 4 corner idle and stuff it had but damn that that vac secondary carb run good..



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