Put down the fork.
This is a radiator I bought here from FerrariPilot. I believe there was a thread discussing its' performance here somewhere.
And the rest of the entire A/C system (all the components) too ---- total weight is close to 75 lbs, IIRC.
Okay, I gave it more thought. Lose the cig liter, take out the side glass and install mesh, and lose the passenger seat. A little something left over from my racing days, I only carried 2 gallons
I weighed my evaporator enclosure complete with the RetroAire upgraded motors and backing plate. I also redid my enclosure out of fiberglass. The entire assembly weighed in at 13.4 pounds. My new Sanden compressor weighed 14.4 pounds and the AC condenser weighed a whole whopping one pound. Even if you add the rocker hoses, drier, and pressure switch you are still well below 50 pounds. Glad I kept it given the Florida heat. I'll weigh the hoses and fittings tomorrow. I took pics of everything on the scale for future reference. Image Unavailable, Please Login
The stock OE Aspera compressor (some of the 308s did not have these units) that was on my US spec '81 weighed 27 lbs, the OE condenser was 6, the OE evap / enclosure with controls was about 16, all the brackets + mounting hardware was nearly 4, the drier / expansion valve / switch was 1.5, all the hoses + fittings was 13, and misc (idler pulley / bracket / clamps / refrigerant) was another 3. = 70.5 lbs for the system I pulled of my car. The 75 lb figure was from memory ---- so, I checked my notes to find it actually was 70.5 lb.
Mine is so going away... If I can't drive with the windows down, what's the point? So why have AC? Sorry, but to me it's a stupid luxury thing that I just don't even want, let alone need. The weight seals it's fate, in my opinion. My 2006 P car has perfect AC...I've never used it! Even in summer I drive with the windows down for the sound and feel. If I wanted a comfy cruiser, I would have bought a German taxicab.
I think he meant water volume. Water is heavy. If the aluminum radiator is eight pounds lighter and holds an extra gallon of water then it's even.
They do help road debris from puncturing the fuel tanks, so if you go lighter do put something heavy-duty between the tire and the fuel tanks. The rest of it seems less important.
I think your weights are off or you are counting something twice. The air pump is way less than 30lbs. including brackets and hoses. The air injection rails are probably a pound combined. But the AC, as described above, is double the 30lbs. you cite, so your overall is about right. Depends on year. Could be more savings for a thermoreactor being swapped for an intentionally lightweight system. A full size wheel and tire is 40+ pounds. A can of fix-a-flat is maybe 2? Lithium ion battery, anyone? No, we already know. It all goes on the shelf!!
Wow! What year/model is your car? My OEM condenser isnt any where near 6 pounds. 27 pounds for the compressor is crazy. For this of us who need AC and are worried about weight I highly suggest you look into the RetroAire kit.
I'd agree but then I'd have to park my car from May to September. 90 degrees with insane humidity makes AC a must here not a luxury.
Search through my earlier posts about my 308. I cut nearly 400 pounds of weight off my car years back.
Yep. Removing weight Willey Nelly has the potential to get one into trouble and could make a very good driving car a death trap.
Here's mine: No air pump No A/C Euro front bumper Fiberglass euro replica bumper in back Lighter exhaust No spare - a lot of the time Removed US metal "diaper" and metal vents and replaced with replica rear euro valence No distributors - replaced with XDI ignition I think that's it. It is a significant amount of weight. I'll weigh my GTS this summer to see what it weighs.
I would also add titanium lugs as an option. These guys can cut you a set: TIKORE - Precision Products - Titanium Lug Bolts and Lug Nuts I have them on my M3, but for the 308 it was not worth the cost to me personally. Have fun!
Definitely true! I would also add suspension tuning. I still need to do a proper shakedown on my 308, but I have more perished bushings to replace before I can do so. In the meantime, I drive it at a lower limit so to speak. People put various spring rates and shocks on these things sometimes, various sway bars, etc - then they mess with weight. It will behave differently. Very important to understand that and get a proper alignment with corner-balance and ride-height/rake set if possible.
200 lbs maybe? I will drop a touch more once I put this Tubi exhaust on. Plus it sounds like people argue about the actual weight from the factory to begin with - I have never weighed mine. I will head down to Fowler Automotive once I have completed my current work on it for a full alignment, so we will see. Also - the weight with the bumpers is quite far out from the front/rear axles, so it really does help handling to get that weight reduced + pulled in toward the center of the car. How much? People will argue. BMW puts CF roofs on their cars so...depends how your brain works and what makes you happy. Some people can feel the difference, and others cannot.
A good question, with a very, very simple answer: for truly radical weight reduction, relocate the vehicle to the Moon, or Mars. NASA can most likely be of assistance here, providing that sufficient stowage space on an upcoming heavy lift rocket can be scheduled, and that sufficient funding is obtained. On the Moon it will then weigh 1/6 of its current weight; on Mars, about 3/8. Of course the mass, and therefore acceleration times (discounting the loss of drag from a lack- or near lack- of atmosphere), will be the same, but that wasn't the question, was it? Traction on moondust may, however be an issue. If you plan to actually drive it in its new home the issue of no atmosphere on the Moon or only mostly carbon dioxide and no oxygen on Mars will of course inhibit performance, suggesting the necessary design & installation of a new, enclosed O2 injection system (at least!) not to mention the somewhat massive spacesuit, etc. the driver would have to wear, and so on. Perhaps conversion to an all-electric powerplant? Think solar panels, here! Details, details! Cheers, Rich