Dear TechGuy,

Thanks for all the hard work and information that you have seen fit to give us. I would like to request the aforementioned schematic. My email address is: frichards1943@verizon.net

I would also like any information on your new tach amp with the risk computer chip. Are you still providing them? How much would you charge now for the replacement?

My car is a 1982 300sd.

Thanks much,
Frank Richards, Virginia Beach, VA