Making the move to a Holley EFI Cast Intake Manifold for your GM LS or LT engine seems like a simple move…but do you know what to look for to make the right decision for your application? Whether you need an Ultra Lo-Ram to keep everything underneath the hood or you need the Hi-Ram to feed your large-displacement, high-RPM monster, Holley EFI has an option for you.
https://www.holley.com/brands/holley_...
https://www.holley.com/brands/holley_...

Timestamps:
• 02:30 – Ultra Lo-Ram
• 03:13 – Lo-Ram
• 04:00 – Mid-Rise
• 04:37 – Hi-Ram

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