Welcome to Dave Connitt’s RetroTek Lab, where decades of career-defining experience as a Printed Circuit Designer in the defence industry meet a lifelong passion for Triumph sports cars. Dave knows how to design and build systems that perform reliably — every time, all the time — and he brings that same precision and dedication to creating products that make life easier for Triumph enthusiasts, restorers, and racers alike.
As a Triumph owner and experienced home mechanic, Dave completely rebuilt his own TR4A and carefully documented every step of the process. You can explore that wealth of knowledge and insight on the “Daves TR4A” page.
RetroTek’s current offerings include the fully digital Voltage Stabilizer and the innovative Overdrive Controller — thoughtfully engineered solutions designed specifically for Triumph owners. Click the links below to learn more about these highly regarded products.
“Hi Dave,
I ran across your post on the Triumph Experience website and was wondering if you’re still building these things? Getting frustrated with the hit-and-miss nature of the existing options.”
“My old unit is on its way back for your use. Thanks again, beautiful craftsmanship.”
“I have enjoyed watching my gauge pointers sweep round much more quickly. Or is that my imagination?”
“Good morning, Dave,
Success, it arrived. You have done a beautiful job I am letting the Register members know what a great service you provide and, most importantly, a great product.”
“Can’t thank you enough for your kind offer. You are clearly one of the good guys.”
“Hi Dave,
So I ran the controller last weekend in my race TR4A at Virginia International Raceway. It worked flawlessly!
Functioned just as I hoped it would. Thanks for creating it! I took three seconds per lap off my time with the OD transmission.