So i was installing some "flowforce" 550cc injectors. Initially they looked identical to the ones i had just installed in my VVT motor. When installing i discovered that they are way too tall. i had to use about 19mm of spacers to allow proper fit. Pic of injectors are below, however i cannot seem to find the part number from them. I know i looked them up previously but cant recall what it was. Are these actually flow force? from all the pics i see the flow force has a blue adapter where these(mine are also) black.

 

All real FFs are also engraved with a serial number.

e: see below re: 550cc FFs

 

Both these and mine were bought second hand. Both advertised as flow force. That is why i am posting this and trying to find out what the deal is. the injector part numbers match up to those of the mustang. I can verify that.

 

I bet you ended up with NC injectors.

Flow Force 550cc Long Body Injectors for MX5

 

Any clue on what kit this is with the black adapters?