Bob wrote:I seem to remember a very long time ago reading an article about a baby Elan fitted with a 4 cylinder Twin Cam Alfa Engine and 5 speed box. Anybody ever tried this?
Bob
I haven't seen it done, and I am not sure why you would do it unless you went to a 2.0L which would be a bit tall for the Elan. The non-twinspark Alfa fours are not as good a combustion chamber as the Lotus Twincam, and my experience is the synchros on the Ford tranny are better than the Alfa tranny although 5 speeds would be nice. The height of the alfa engine would be an issue and I am not sure the gear lever would be in a decent spot.
Oh yeah and then there is the issue of whether that big winged sump that always wants to hit the gound in the Alfa will fit between the Y of the chassis. I'd have to measure it to be sure.
Thye Twinspark Alfa fours have an combustion chamber almost identical to the Lotus Twincam, with the addition of a second spark plug to prevent knock. This is the 2.0L engine my wife's Berlina has and while the 1989 vintage Bosch EFI isn't the greatest in the world (1 injector driver) it is a relatively nice engine.
Personally I'd rather got to a Pinto 1600CC bottom end for 1700cc Lotus-Ford TwinCam to get more torque than the Alfa route, even though the Alfa engine would reduce the weight of the car some.
Boy I can't wait to finsh the MBA so I can get back to getting her car more useable, and less like a former race car. With a new Odyssey battery the Elan just needs carb adjusting so I can spend time on the Berlina if I ever get time for the toy cars.
Rob