custom ram intake
#1
Honda-Tech Member
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custom ram intake
so i am designing a ram intake for my civic ef
heres the drawing of what it would look like
i will be making the duct out of carbon fiber as well as the intake tube (or possible composite tubes) and the lens will be plastic.
i started by using the stock glass and doing a cut however i decided on making a plastic lens for weight reduction and safety reasons.
although im doing a straight through ram intake, do you think a box style intake with a filter will be as effective? i would be using fiber glass or carbonfiber for the box behind the headlight.
any suggestions or recommendations on this?
here is the plastic lens
heres the drawing of what it would look like
i will be making the duct out of carbon fiber as well as the intake tube (or possible composite tubes) and the lens will be plastic.
i started by using the stock glass and doing a cut however i decided on making a plastic lens for weight reduction and safety reasons.
although im doing a straight through ram intake, do you think a box style intake with a filter will be as effective? i would be using fiber glass or carbonfiber for the box behind the headlight.
any suggestions or recommendations on this?
here is the plastic lens
#2
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Re: custom ram intake
Have you seen any pressure data which validates the "ram air" affect? I'm fairly certain you would need to be going outrageous speeds for it to make a measure able difference, lemme find the study.
#3
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Re: custom ram intake
Iceman makes (made?) something similar:
http://www.impactparts.com/iceman.htm
If it's me, I'd run it to an airbox with filter for anything other than a drag car.
http://www.impactparts.com/iceman.htm
If it's me, I'd run it to an airbox with filter for anything other than a drag car.
#4
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Re: custom ram intake
Iceman makes (made?) something similar:
http://www.impactparts.com/iceman.htm
If it's me, I'd run it to an airbox with filter for anything other than a drag car.
http://www.impactparts.com/iceman.htm
If it's me, I'd run it to an airbox with filter for anything other than a drag car.
#5
Honda-Tech Member
Re: custom ram intake
Even if it is for autocross only I think you could likely get away with a screen upfront, as long as it is getting trailered to the track. Autocross is like drag racing where there is no one in front of you to kick up dirt / rubber.
Ram air like that, despite not really having any 'ram' effects, should at the very least provide undisturbed cool air with the most direct path possible which should help keep the airflow in the intake laminar and moving quickly!
Ram air like that, despite not really having any 'ram' effects, should at the very least provide undisturbed cool air with the most direct path possible which should help keep the airflow in the intake laminar and moving quickly!
#6
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Re: custom ram intake
Generally speaking, I can get behind the "trailered autox car" doesn't strictly need a filter position. If it's me though, I'd still have an airbox/filter. Why? The power loss is going to be somewhere between negligible and zero but you'll still have a better ability to filter out dust in the air and stop rain from making it's way into the engine.
#7
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Re: custom ram intake
I never had the car dyno'd, but I've been down that route. The butt dyno says that there isn't much of a difference. And, if I want to drive on the street, I don't have to worry about being hassled.
Now, I have a elbow coming off of the bottom of a OE airbox with hose going to the duct on the bumper.
Now, I have a elbow coming off of the bottom of a OE airbox with hose going to the duct on the bumper.
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#8
Re: custom ram intake
You do this mod and you wont be elidable to be in any street classes for scca autocrossing as the have to be as originally delivered including all road-going componets including lights etc. just an fyi.
#9
Re: custom ram intake
I never had the car dyno'd, but I've been down that route. The butt dyno says that there isn't much of a difference. And, if I want to drive on the street, I don't have to worry about being hassled.
Now, I have a elbow coming off of the bottom of a OE airbox with hose going to the duct on the bumper.
Now, I have a elbow coming off of the bottom of a OE airbox with hose going to the duct on the bumper.
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