Mondblade
Originally Posted by JUICED96Z
Who makes them still? Could not find it on TPIS's site or Airizona S&M????
How much CUI and power can a Holley 58MM TB handle?
How much CUI and power can a Holley 58MM TB handle?
yea its a fake, looks pretty interesting though, here is the real deal
heres the link
http://www.azspeed-marine.com/58mmmothbo.html
heres the link
http://www.azspeed-marine.com/58mmmothbo.html
Originally Posted by Captainofiron
yea its a fake, looks pretty interesting though, here is the real deal
heres the link
http://www.azspeed-marine.com/58mmmothbo.html
heres the link
http://www.azspeed-marine.com/58mmmothbo.html
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Originally Posted by T/A KID
Pepe where did you drill your 1/8 hole for that thing to Idle right??
I need to do mine before we assemble the motor
I need to do mine before we assemble the motor
TECH Junkie
Joined: Dec 2005
Posts: 3,092
Likes: 11
Regarding the monoblade on a LT1 motor I have heard a few theories. One is with the monoblade the air is slower going through the throtte body and is better able to make the turn into the front runners. This results in better air distribution.
Another is it increases the plenum volume somewhat and the LT1 plenum needs more cubic inches. The third is that atmospheric pressure replenishes the air in the plenum and the least restriction posible is best.
I know the "Air Doctor" here in Southern California pushes the monoblade for the LT1 based on his dyno results.
Another is it increases the plenum volume somewhat and the LT1 plenum needs more cubic inches. The third is that atmospheric pressure replenishes the air in the plenum and the least restriction posible is best.
I know the "Air Doctor" here in Southern California pushes the monoblade for the LT1 based on his dyno results.
Joined: Nov 2001
Posts: 10,023
Likes: 6
From: LT1 land...the "409" of the 90s!
I have a New AS&M Mono to go on my Hogans 18* intake. I also have a new Nitro Daves Mono plate kit coming for the Second or third stage 
BTW playing with EA3.3 it was worth 30+ HP over a 58mm in sim's
BTW playing with EA3.3 it was worth 30+ HP over a 58mm in sim's
Originally Posted by T/A KID
Pepe where did you drill your 1/8 hole for that thing to Idle right??
I need to do mine before we assemble the motor
I need to do mine before we assemble the motor
TECH Junkie
Joined: Dec 2005
Posts: 3,092
Likes: 11
Hehehehe. You have a lot stronger motor than I'm running. On DynoSim mine only shows a 6hp increase over the 58mm throtte body. However if I knew for sure I could get 6hp I would go for it.
Regarding the hole in the throttle blade. If you start out small you can always increase it if need be. Harder to make the hole smaller.
Regarding the hole in the throttle blade. If you start out small you can always increase it if need be. Harder to make the hole smaller.
Joined: Nov 2001
Posts: 10,023
Likes: 6
From: LT1 land...the "409" of the 90s!
Originally Posted by 1989GTA
Hehehehe. You have a lot stronger motor than I'm running. On DynoSim mine only shows a 6hp increase over the 58mm throtte body. However if I knew for sure I could get 6hp I would go for it.
Originally Posted by TwoFast4Lv
I found it was the restriction at 6,700-7,000. After switching from 1000CFM(58mm) to just 1250CFM(50CFM less then Mono is usually rated) I lost the restriction and picked up power through the curve. The sims were running in the mid to high 600hp range with a small solid roller.
Joined: Nov 2001
Posts: 10,023
Likes: 6
From: LT1 land...the "409" of the 90s!
Originally Posted by -PEPE-
no ****? Funny when I ditched the Holly POS 58, I lost about 6hp and figured it was the humidity, really bad 100 deg day and massive rain that morning, miserably humid, shrugs....I'm hoping with this new SR cam and a SuperVic it'll just blow my old 500rwhp away and shine, we'll see. Thanks for sharing that, cool you benchmarked the difference.
Do not put to much stock in it till you personaly test it Brett
You have to remember I am the idiot who dyno's a 24 RWHP differance from a 48mm to a 58mm back in 2001 
This was also JUST a computer sim on EA3.3
Originally Posted by TwoFast4Lv
Do not put to much stock in it till you personaly test it Brett You have to remember I am the idiot who dyno's a 24 RWHP differance from a 48mm to a 58mm back in 2001
This was also JUST a computer sim on EA3.3
You have to remember I am the idiot who dyno's a 24 RWHP differance from a 48mm to a 58mm back in 2001 This was also JUST a computer sim on EA3.3
...whatever works...I'm going to find something that works right... Joined: Nov 2001
Posts: 10,023
Likes: 6
From: LT1 land...the "409" of the 90s!
I hear you man! I have had this 18* setup laying around for to long. it IS going to get used!
I mean Come on if you had a very $$$$ Hogans laying around that would make TONS of HP would you want to use it
I mean Come on if you had a very $$$$ Hogans laying around that would make TONS of HP would you want to use it
Originally Posted by TwoFast4Lv
I hear you man! I have had this 18* setup laying around for to long. it IS going to get used!
I mean Come on if you had a very $$$$ Hogans laying around that would make TONS of HP would you want to use it
I mean Come on if you had a very $$$$ Hogans laying around that would make TONS of HP would you want to use it