Any one seen one of these before?? Blitz boost jumper old school

[Rob H@RCH Engineering]

This was in an old GT I have, I dont have a clue if it works or not or what its worth lol

[pick1]

Never heard of one of those dude

[Socks]

I assume its a Fuel Cut Defender of some kind??

[Asad]

as above ^ they also made a speed jumper to de-restrict the limit

[Rob H@RCH Engineering]

yer I think it works like the HKS fcd but non adjustable its been kicking around for years but I have only ever seen 1 more like it.

[Asad]

if you take the screw off there might be a trim pot under it...or mabe swap some resistors around....