Tuesday, February 22, 2011

Custom Cold-air

And now to elaborate on the custom-underhood CAI for the SC/302. I built this under the project name of my company NSP Motorsports. After doing the fiberglass speaker mount, this was going to be a piece of cake. I wanted something that would stand out and definitely give the engine bay some spunk (as if the huge Kenne Bell sitting there wasn't enough). This air box had to be specifically designed to fit my car because I also needed room for a overflow-reservoir, and I didn't want to mount mine to the back of the radiator like I've seen done before. It just looks trashy. 
Here is the original mock-up. The inward curve is where the overflow-bottle would mount, 
while still providing enough space for the filter to fully function.


I was guessing the entire time on how the overflow would fit, because I'm impatient and had only ordered it while I was building the box. I had most of the dimensions, but there was still a bit of guesswork I had to do.


Here's the filter being tested for size and angle. Everything looks good!


I originally used a screw and washer to hold it all in place, but later I decided that a plastic rivet 
looked more professional.

 Got the NSP Motorsports vinyl decal on. Looks good!

And here is the finished product. I think it looks great. I obviously don't have the reservoir
bottle installed here, but you can see where it is supposed to sit.

I noticed a 10* cooler difference in the engine temperature overall (as compared to before, where the filter was half-exposed, and half-inside the fender-well). It never goes above 175*, and the air flows smoothly through the box. 

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