Who makes the best LS7 4150 4-bbl Intake?
#1
TECH Enthusiast
Thread Starter
iTrader: (4)
Join Date: Jul 2005
Location: Texas, Europe, Iraq & Afghanistan
Posts: 531
Likes: 0
Received 1 Like
on
1 Post
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Question](https://ls1tech.com/forums/images/icons/icon5.gif)
Who makes the best flowing LS7 4150 4-bbl intake manifold?
Some flow numbers would be great!
The GM intake pictured is about $325.00.
![](https://ls1tech.com/forums/attachments/generation-iv-external-engine/367839d1344910098-who-makes-best-ls7-4150-4-bbl-intake-gm-performance-ls7-intake-manifold-4-barrel-carburetor-25534394.jpg)
The MAST intake pictured is about $1,500.00
Some flow numbers would be great!
The GM intake pictured is about $325.00.
![](https://ls1tech.com/forums/attachments/generation-iv-external-engine/367839d1344910098-who-makes-best-ls7-4150-4-bbl-intake-gm-performance-ls7-intake-manifold-4-barrel-carburetor-25534394.jpg)
The MAST intake pictured is about $1,500.00
![](https://ls1tech.com/forums/attachments/generation-iv-external-engine/367840d1344910098-who-makes-best-ls7-4150-4-bbl-intake-mast-ls7-4150-carb.jpg)
#3
TECH Enthusiast
Thread Starter
iTrader: (4)
Join Date: Jul 2005
Location: Texas, Europe, Iraq & Afghanistan
Posts: 531
Likes: 0
Received 1 Like
on
1 Post
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I must ask, whose money are you spending? The MAST model which I believe was designed by Cary of the previous ET Heads is 4.6x the cost of the GM version. So, unless the power it makes is something like 70 HP more, then I'm unconvinced it's worth the price.
Hence, my request for flow information.
Hence, my request for flow information.