Forced Induction Superchargers | Turbochargers | Intercoolers

Holley Hi Ram Intake

Thread Tools
 
Search this Thread
 
Old Jun 9, 2012 | 08:55 PM
  #61  
TheLS1Lover's Avatar
TECH Resident
 
Joined: Jan 2011
Posts: 934
Likes: 0
From: Tulsa
Default

Josh how do you think the Pro Flo is doing? I was kind of skeptic about its somewhat small plenum size, but I am coming around to it.
Reply
Old Jun 9, 2012 | 10:45 PM
  #62  
westtexasbuff's Avatar
Thread Starter
Banned
iTrader: (40)
 
Joined: Dec 2006
Posts: 1,012
Likes: 3
From: Austin, Tx
Default

Originally Posted by KILLER-LS1
id be worried about that cracking the windshield.. we all know how fragile those things are. He was saying he will probably space down the k-member a bit too. even a 1/4" will mess up the driveline angle doing that :-/
We started on my motor mounts today and I was measuring stuff. I have about 1" of clearance from the top of the intake to the windshield. I'm not worried about cracking it. I don't even think spacing the k-member down will be necessary.
Reply
Old Jun 10, 2012 | 10:27 PM
  #63  
westtexasbuff's Avatar
Thread Starter
Banned
iTrader: (40)
 
Joined: Dec 2006
Posts: 1,012
Likes: 3
From: Austin, Tx
Default

Oh and also the cathedral port versions are being delayed because of a casting defect. No ETA was given.
Reply
Old Jun 10, 2012 | 10:46 PM
  #64  
05raptorle's Avatar
Staging Lane
15 Year Member
Photogenic
iTrader: (3)
 
Joined: May 2009
Posts: 94
Likes: 0
Default

really? I guess I'll be waiting awhile then. Already had mine on order for a month.
Reply
Old Jun 11, 2012 | 01:05 PM
  #65  
I8UR4RD's Avatar
TECH Addict
iTrader: (16)
 
Joined: Oct 2010
Posts: 2,593
Likes: 2
From: Bama
Default

Originally Posted by westtexasbuff
https://ls1tech.com/forums/generatio...-pictures.html

It's 12" tall at it's highest point with the lid on it. It can be done.

yeah stangkillrs car is the main reason I wanted the thing after I saw how badass it looked, much less the gains. But dropping K members down, and switching to solid mounts, is certainly not going to keep my driveability where i like it. that pro flow is starting to look pretty good though. I think they come like that. no need to powder coat. looks sweet to me, yeah the plenum is a bit smaller, but its still gotta be better than my ls6. i am going to just give it some time and let all these people trial and error it though, before i make my final decision. its too early to tell. I think it may be possible, but I am not an R&D kinda guy when it comes to my own car.
Reply
Old Jun 11, 2012 | 08:46 PM
  #66  
KILLER-LS1's Avatar
TECH Fanatic
15 Year Member
Photogenic
Photoriffic
iTrader: (18)
 
Joined: Jun 2006
Posts: 1,460
Likes: 7
From: Orange County, CA
Default

Originally Posted by TheLS1Lover
Josh how do you think the Pro Flo is doing? I was kind of skeptic about its somewhat small plenum size, but I am coming around to it.
I love it! Guys need to remember that bigger isnt always better on plenum/runner size. I cant comment specifically on the Holley, but im really impressed with my pro-flo XT. it has great throttle response off-boost, looks great, and obviosly performs well. 1020 rwhp at 17psi tells me theres not a whole lot of restriction in the system considering I have a cyl head with a 215cc runner, and a baby cam with 228/230 duration!
Reply
Old Jun 11, 2012 | 10:30 PM
  #67  
NemeSS's Avatar
TECH Senior Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (127)
 
Joined: Sep 2005
Posts: 6,889
Likes: 9
From: Houston,TX
Default

Originally Posted by KILLER-LS1
I love it! Guys need to remember that bigger isnt always better on plenum/runner size. I cant comment specifically on the Holley, but im really impressed with my pro-flo XT. it has great throttle response off-boost, looks great, and obviosly performs well. 1020 rwhp at 17psi tells me theres not a whole lot of restriction in the system considering I have a cyl head with a 215cc runner, and a baby cam with 228/230 duration!
Yous making that thru the ebay kit?
Reply
Old Jun 11, 2012 | 10:35 PM
  #68  
NemeSS's Avatar
TECH Senior Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (127)
 
Joined: Sep 2005
Posts: 6,889
Likes: 9
From: Houston,TX
Default

Originally Posted by westtexasbuff
We started on my motor mounts today and I was measuring stuff. I have about 1" of clearance from the top of the intake to the windshield. I'm not worried about cracking it. I don't even think spacing the k-member down will be necessary.
Man,
Idk if its the same with stock kmember clearance? Im thinking would prolly rather not cut up too much cowl sheetmetal or hood fiberglass on my or ws6 hood. But i really want to use this intake over my fast 90/90.
Just for looks really, but i would bet it outflows a fast by a good bit.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Jun 12, 2012 | 01:37 AM
  #69  
MikeFSKSpeed's Avatar
FormerVendor
iTrader: (37)
 
Joined: Oct 2011
Posts: 801
Likes: 1
Default

Just checked with my sources at Holley. Looks like another few weeks at the very least on the cathedral port!

I've been having great luck with the Pro Flo!
Reply
Old Jun 12, 2012 | 12:40 PM
  #70  
TheLS1Lover's Avatar
TECH Resident
 
Joined: Jan 2011
Posts: 934
Likes: 0
From: Tulsa
Default

Originally Posted by NemeSS
Yous making that thru the ebay kit?
https://ls1tech.com/forums/forced-in...turbo-kit.html
Reply
Old Jun 12, 2012 | 12:46 PM
  #71  
I8UR4RD's Avatar
TECH Addict
iTrader: (16)
 
Joined: Oct 2010
Posts: 2,593
Likes: 2
From: Bama
Default

yeah, they both def flow well, but my main concern is the wow factor when I pop the hood. I am actually trying to get some trophies for my dressup etc...otherwise id chop it to hell and back.
Reply
Old Jun 12, 2012 | 10:45 PM
  #72  
05raptorle's Avatar
Staging Lane
15 Year Member
Photogenic
iTrader: (3)
 
Joined: May 2009
Posts: 94
Likes: 0
Default

Originally Posted by MikeFSKSpeed
Just checked with my sources at Holley. Looks like another few weeks at the very least on the cathedral port!

I've been having great luck with the Pro Flo!
few weeks = few months from everything i've heard so far... oh well
Reply
Old Jun 17, 2012 | 06:48 PM
  #73  
westtexasbuff's Avatar
Thread Starter
Banned
iTrader: (40)
 
Joined: Dec 2006
Posts: 1,012
Likes: 3
From: Austin, Tx
Default

I should have mine coming in on Tuesday. I'll update.
Reply
Old Jun 18, 2012 | 12:14 AM
  #74  
CalSpeedPerformance's Avatar
FormerVendor
iTrader: (64)
 
Joined: Feb 2008
Posts: 1,074
Likes: 1
From: Bakersfield, CA
Default

We received in our first LS7 Hi-Ram's this week. Will be testing versus fully ported LS7 intake etc on a LSx 454" , WCCH stg 3 Brodix LS7 headed, Procharger F1-C combo this month.

Waiting on the LS1 cathedral port version soon for a couple builds
Reply
Old Jun 19, 2012 | 02:26 PM
  #75  
westtexasbuff's Avatar
Thread Starter
Banned
iTrader: (40)
 
Joined: Dec 2006
Posts: 1,012
Likes: 3
From: Austin, Tx
Default

Got mine today:

Reply
Old Jun 19, 2012 | 02:41 PM
  #76  
KILLER-LS1's Avatar
TECH Fanatic
15 Year Member
Photogenic
Photoriffic
iTrader: (18)
 
Joined: Jun 2006
Posts: 1,460
Likes: 7
From: Orange County, CA
Default

^ where does the fuel rail bolt to?
Reply
Old Jun 19, 2012 | 06:49 PM
  #77  
I8UR4RD's Avatar
TECH Addict
iTrader: (16)
 
Joined: Oct 2010
Posts: 2,593
Likes: 2
From: Bama
Default

do you have to run holley rails? i wonder what other rails are compatible. alot of people are saying with the vic jr you are better off just using their rails.

you gunna powder coat yours too?
Reply
Old Jun 19, 2012 | 10:02 PM
  #78  
westtexasbuff's Avatar
Thread Starter
Banned
iTrader: (40)
 
Joined: Dec 2006
Posts: 1,012
Likes: 3
From: Austin, Tx
Default

Originally Posted by KILLER-LS1
^ where does the fuel rail bolt to?
It comes with bolts and a spacer to bolt it to the side bracket on the intake.



Originally Posted by I8UR4RD
do you have to run holley rails? i wonder what other rails are compatible. alot of people are saying with the vic jr you are better off just using their rails.

you gunna powder coat yours too?
I'm not sure if you can or can't run other rails. But since it was an awesome deal to buy the intake with the rails, I went ahead and bought the whole package. Total shipped was like $589? That's a hell of a deal considering fuel rails like these regularly go for $200 alone. I like them. These are quality. Edelbrock fuel rails are junk.

I do plan on powdercoating it black with red letters on the Holley logo. Should look bauce with all the other murdered-outness in the engine bay.
Reply
Old Jun 19, 2012 | 10:05 PM
  #79  
Stangkilr's Avatar
11 Second Club
20 Year Member
Photogenic
Photoriffic
iTrader: (47)
 
Joined: Feb 2003
Posts: 3,937
Likes: 0
From: Kansas City, Mo
Default

It really is an awesome deal
Reply
Old Jun 20, 2012 | 05:16 PM
  #80  
NemeSS's Avatar
TECH Senior Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (127)
 
Joined: Sep 2005
Posts: 6,889
Likes: 9
From: Houston,TX
Default

dammit!
i must have!
Reply



All times are GMT -5. The time now is 09:55 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE