LT1-LT4 Modifications 1993-97 Gen II Small Block V8

CAI Or Ram Air?

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Old 04-19-2006, 09:43 PM
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Default CAI Or Ram Air?

Which would I gain more horspower out of?

A CAI or the SS ram air box.

With the SS ram air box it sits right over the intake (which I would assume would soak up some heat)But it is force fed.

But the CAI isnt really force fed but I am sure it wouldnt soak up so much heat.

Which is better do you think?
Old 04-19-2006, 09:58 PM
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a ram air intake is not 'force fed', that is a gimmick. Intake air pressure cannot be increased at normal driving speeds. That said it really doesn't matter, either one will make more power. Getting rid of the stock restrictive intake is the important thing.
Old 04-19-2006, 10:13 PM
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Stock SS intakes suck on LT1 cars man... They have like 3 90* bends in the intake, and soaks up heat..
Old 04-19-2006, 10:17 PM
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I was thinking of going with the SLP CAI it looks very sexy.
Old 04-19-2006, 10:47 PM
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Originally Posted by Bowtie Boy
I was thinking of going with the SLP CAI it looks very sexy.
Thats the one I went with. :-)
Old 04-19-2006, 10:52 PM
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My formula gets pretty warm intake temps from the ram air. (sun beating on the hood). But after driving for about 15 to 20 minutes the temps do come down close to ambient temperatures.
Old 04-19-2006, 11:03 PM
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Originally Posted by Sgt. Spuds
Stock SS intakes suck on LT1 cars man... They have like 3 90* bends in the intake, and soaks up heat..
ah, didn't know that. I figured it was similar to the ls1 ss (which has a good one).
Old 04-19-2006, 11:37 PM
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Yea the SS ram air really sucks, I totally like the WS-6 ram air style way better. Its just straight to the point
Old 04-20-2006, 11:02 AM
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I made a CAI where the inlet is infront of the front tire. It picks up the air off the road. It's not as hot as the engine compartment, and I did the Throttle Body Bypass. When I get off the highway and put my hand on the Throttle Body, it is cold, real cold. Can't get much better than that...
Old 04-20-2006, 04:06 PM
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i have a 94 lt1. i use to have a k&n cai. then i got the slp ram air and i felt a big difference over the cai.
Old 04-20-2006, 04:06 PM
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but at the same time i but a holly powershot air filter on it wich is better flowing than any filter
Old 04-20-2006, 04:27 PM
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Originally Posted by infinitebird
a ram air intake is not 'force fed', that is a gimmick. Intake air pressure cannot be increased at normal driving speeds. That said it really doesn't matter, either one will make more power. Getting rid of the stock restrictive intake is the important thing.
Actually, the Ram Air effect does in fact push more air into the intake at higher speeds, like in excess of 100MPH. Of course most people don't see those kinds of speeds daily, so under normal conditions, like you said, it is not very functional.
Old 04-20-2006, 04:30 PM
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Originally Posted by Domestic Demon
Actually, the Ram Air effect does in fact push more air into the intake at higher speeds, like in excess of 100MPH. Of course most people don't see those kinds of speeds daily, so under normal conditions, like you said, it is not very functional.
It's actually more like 200 mph before it will be very noticeable, but I suppose it could have a very small effect at slower speeds.
Old 04-20-2006, 04:44 PM
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Originally Posted by infinitebird
It's actually more like 200 mph before it will be very noticeable, but I suppose it could have a very small effect at slower speeds.
True, at 200MPH it would be very noticeable, definitely good for a few extra ponies

At lower speeds however, its still functional, but you are just very unlikely to feel any significant difference.
Old 04-20-2006, 05:46 PM
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Originally Posted by Domestic Demon
Actually, the Ram Air effect does in fact push more air into the intake at higher speeds, like in excess of 100MPH. Of course most people don't see those kinds of speeds daily, so under normal conditions, like you said, it is not very functional.
Actually its at 70mph that the air velocity in the intake increases with the lt1 WS-6 style ram air. It does not compress the air like the turbos or s/c do, but there is an increase at 70



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