Mod the stock hood??
Thread Starter
Supreme Member
Joined: Aug 2005
Posts: 3,004
Likes: 4
From: Yellowknife, NWT, Canada
Car: 84 Z28
Engine: 357
Transmission: TH-350C
Axle/Gears: 3.43
Mod the stock hood??
just wondering in their would be anything to gain/loose by cutting out the back side of them fake ram air thingamajigs on my z-28 hood to try and make them semi-functional...
Supreme Member
Joined: Nov 2004
Posts: 1,196
Likes: 6
From: Illinois
Car: '91 Z28 & '90 RS Vert & '89 RS
Engine: 5.7L & none & 2.8L (soon to be LSX)
Transmission: yes
Axle/Gears: One's with teeeeefs
You would have to come up with some way to get the air to enter the engine. They did this for the 82-83? Z28's. There was a whole elaborate setup used to get fresh air into the engine thru them...
Thread Starter
Supreme Member
Joined: Aug 2005
Posts: 3,004
Likes: 4
From: Yellowknife, NWT, Canada
Car: 84 Z28
Engine: 357
Transmission: TH-350C
Axle/Gears: 3.43
ya the FAQ's said up to 84 Z-28s had the whole functional setup but everyone said that only 82/3's did. i guess either their right or my hoods not right 
Even if i didnt have it ducted into my air cleaner setup wouldnt it still reduce the temps under the hood a bit?

Even if i didnt have it ducted into my air cleaner setup wouldnt it still reduce the temps under the hood a bit?
Supreme Member
Joined: Nov 2004
Posts: 1,196
Likes: 6
From: Illinois
Car: '91 Z28 & '90 RS Vert & '89 RS
Engine: 5.7L & none & 2.8L (soon to be LSX)
Transmission: yes
Axle/Gears: One's with teeeeefs
I was lookin thru that stuff too. I read in another thread that the 84's had them too, but only on some cars. I am sure if you cut a hole in your hood it would help to lower under hood temps. There area probably better ways tho.....
Someone on here made their own vents they can open and close, and then cut that part of the hood. But I think they have the louvers on the hood, not the blisters. I'm sure you could make it happen if you spent enough time with it. I happened to have an 82 SMC hood and it was already cracking, so I just cut out the vents, pic in my sig ...
Thread Starter
Supreme Member
Joined: Aug 2005
Posts: 3,004
Likes: 4
From: Yellowknife, NWT, Canada
Car: 84 Z28
Engine: 357
Transmission: TH-350C
Axle/Gears: 3.43
ya thats pretty much what i want to do with my hood, i was just outside taking a look at it and if i cut out the holes they will be directly above the center of my air cleaner which isnt going to go along very well with the k&n xstream airflow top i ordered.
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