Re: LS swap question
Yep, 58 psi, and NOT vacuum/boost referenced. That factory regulator/filter setup works well. I'm using all aftermarket, because I already had a return-based fuel system, but if I had to start from scratch that's how I'd do it.
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1970 GMC Sierra Grande Custom Camper - Built, not Bought
1969 Pontiac 2+2 427/390 4-speed Coupe
1969 Pontiac 2+2 427/390 4-speed Convertible
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