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Holley High Ram 90an by Alt .

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Old 04-21-2016, 09:37 AM
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Default Holley High Ram 90an by Alt .

I'm test fitting my Holley high ram and I have the large case alternator. The 90 fitting off the rail is all up in the way . I know if I run Ls7 injectors it will lower the rail some but I still don't think it will be enough . What fitting is everyone running ?
Old 04-21-2016, 11:49 AM
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I have a gauge for that
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This has been asked many times. A low-profile -8an o ring to 8an 90 degree fitting works fine.
Old 04-21-2016, 12:31 PM
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I use an ultra low profile fitting from XRP works perfect with plenty of clearance, no cutting of the plastic on the alternator at all. I posted it somewhere here before. Only downside is that fitting is a bit pricey for most at $45 but it's one and done.



http://jimcoracingcomponents.com/col...ra-low-profile




Last edited by Three6GMC; 04-21-2016 at 12:40 PM.
Old 04-21-2016, 07:05 PM
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Originally Posted by Shifty1
I'm test fitting my Holley high ram and I have the large case alternator. The 90 fitting off the rail is all up in the way . I know if I run Ls7 injectors it will lower the rail some but I still don't think it will be enough . What fitting is everyone running ?
Fore Innovations sells a billet low profile 90 as well.

http://www.foreinnovations.com/category_s/397.htm
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