Fitch Permanent Fuel Catalyst F5T - Enhances Fuel Efficiency with Innovative 'Drop in Tank' Technology Review

After reading all the reviews and reading the snowmobile forms. I bought them, put them in my ATV and sled. They work, no, they work. According to the interpretation of the b4 gas, the hand plays a key role.

As the title says, who really knows if this works? I put them in the tank after a carb overhaul over a year ago, no problems since (and no real problems before).

It gave me slightly better gas mileage from 42mpg to 46mpg on average, but the performance difference is so terrible my bike runs at about 100rpm lower idle, starts much easier, I don't have to worry about the stabilizer bar in my tank in the winter months, my bike is a 2014 Heritage Softtail.

This product was recommended by a friend. He loved it, he never had to put a fuel stabilizer on his bike again. I thought I'd try. I noticed an increase in performance that I wasn't expecting, my bike started to work better. Soon I will put it on for the winter, I hope it will work, I recommend it.

I installed them on my 2004 Harley Fat Boy and I'm amazed at how well they work! I noticed that the idle is smoother and there are no more drops in performance. The bike has a Super E Carb and pulls cleanly at all rpm. Теперь заводится намного быстрее, и я тестировал бензин более низкого качества без каких-либо эффектов, кажется, что после добавления гранул октановое число 89 работает как 92. Отличный продукт, жаль, что я не верил тому, что читал на форумах, и купил его many years ago. Didn't…

I'll start by saying that I'm not a chemist, I'm not a materials expert and I'm not an engine expert. I'm just a regular user who happens to be a strength athlete, so I have some experience with snake oil claims for automotive performance enhancers. mpg boosts claims with all sorts of crazy, non-empirical miracle products that turn out to be nothing. However, I decided to give John Cooper Fitch's fuel handling a try as I am a fan of his other track and race based safety developments. Got an F5T