I thought it may be time that I would share my progress with my long term twin Weber 40 DCNF induction project.

I have always been a fan of the downdraught synchronous webers. These little suckers are 40DCNF's . Typically they can be found on Italian thoroughbreds such are Ferrari and Maserati.

With the right jetting I plan to tune these on a hot A15 just to be different. The manifold is a close match to the A-series head port spacing and shouldn't be to hard to make it work.

Take a look at the pics and let me know what you think.

cheers
benny