Dave

Mallory 60FI series. We have ran one for I guess 5 or 6 years now no problems. We run around 70 PSI. and document it with Data acquisition. http://www.amazon.com/Mallory-22257-...60&sr=1-1-fkmr

When we bought ours it was made in the USA and made by Mallory. MSD bought Mallory and I guess moved production of it to Mexico??? You also need to buy the alcohol seal kit.

Honest Dad himself