1964 S1 makes the interesting point that “An original anything is worth more than a modified anything.” This may be true with a race car (although there is hardly an original race car). And it may be true with limited production cars like DB-4 GT, 250GTO, C and D Types etc. And maybe even something like a Marcos or other Costin designed car.
But if the production figures over the years reach into 6 and 7 figures, then a car is a car is a car. There may have been a special configuration produced in low volume that has now appreciated and its value is maximized if kept original.
Otherwise, it seems that updating cars is the accepted thing. Tires, wheels, suspension, brakes, engine mods or swaps, transmission, rear end, heating, cooling, air conditioning, radio, body panels, etc give the owner the pride of a distinctive 40 year old car with modern day performance attributes.
Our Elan falls in the middle. The car was a production car with compromises to meet a cost target. The performance at the time, 0-60 of 8 sec, 60-0 in 150 ft, .73 g cornering, and 115 top speed was very good, especially considering the purchase price.
But that performance is bested by a goodly number of sedans now, and a revised performance of 0-60 <6 sec, 60-0 <120>.9 g cornering, and top speed >140 is a 21st century target.
A suitably modified Elan can meet those performance targets. I think Gary has some that roughly meet that criteria, and there are many others that qualify.
Now, doing so is not cheap. But if you need to rebuild your car, cranking 20K or so into the project gets you a nice performance vehicle. Certainly, if it was worth 15K (for example) to start, you are not going to get 35K afterward. But in 20 years, that stock Elan may be 40K, and a dog, while your modified wheels will easily get 50K if you have everything documented. If a person gets a stock Elan then for 40K, they will have to put in another 40K to get to where you are for 50K. But why would you sell?
When you modify, keep receipts. Get a dyno run to document the power. Get a GPS based accelerometer and dial in the car and document its acceleration, braking, cornering and maybe top speed for use as marketing material if you sell the car. Everything is computer based now, print out all the data and keep it on hand.
Now, I suspect that it takes some engineering knowledge and expertise to accomplish this. Those who post to the site and have modified cars are obviously skillful and knowledgeable. But each metropolitan center seems to have someone with Elan (or Lotus, or English car) skills, and if their palm is greased, you can get quite a satisfactory performance Elan out the back end. Or ship the car to a specialist to do the job.
But if you want the special feeling that goes with having a completely production correct car, than that is the correct course for you. The Elan community is large enough for both points of view, as well as everything inbetween.
David
1968 36/7988