Jaycar kits - Air/Fuel and Speed Alert

any good, just after some opinions and info...........We have a Jaycar in Launnie now!!!!

I might be just a conspiracy aimed at me but everything I but from jaycar never works out. Never happens to dad when he buys something there

Jaycar seem to be coming up with some really useful auto product kits lately.

But i am fairly sure the A/F meter is just a narrow band item, which is fairly much pointless. it definately can't be used as a tuning tool anyway but is a cheap version of the autometer guage i guess (which is equally pointless).

The Jarcar kit also relies on a 0-5V signal from an oxygen senson in the exhaust manifold.

Most A series motors don't have an oxy sensor - but the one in a CA18 is perfect.

Just check what sort of inputs these devices need to work. I don't know about the speed one either - it might require some sort of voltage signal too...