Results 1 to 2 of 2

Thread: Hi-Ram Intake

  1. 10-11-2019, 08:51 PM #1
    turboc10
    turboc10 is offline Junior Member
    Join Date
    Jan 2016
    Posts
    20

    Default Hi-Ram Intake

    I've had a Holley Hi-Ram since 2016. Now I'm building a new LS3, so I just ordered a new lower instead of upper/lower (to save a couple bucks), but it seems Holley changed the way it bolts together. Now my upper & lower are both threaded, instead of the upper being threaded and Allen head screws going up through the lower into the upper. Anyone run into this? Which side did you drill trough? The top half doesn't look to have enough meat around the threaded holes, and the lower is not machined flat for nuts or screws to fit flat on. Temporary hold up now. Rich
    Reply With Quote Reply With Quote
  2. 11-21-2019, 08:05 PM #2
    speedphreake
    speedphreake is offline Member
    Join Date
    Jul 2014
    Posts
    51

    Default

    I drilled out the upper on mine. Much easier to put together IMO.
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules

About us
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.
Technical Support
Join us