12mm pump probs

[dturbopeck]

Pointless without bigger nozzles in reality, you're just massively pressurising lines without the nozzles allowing the fuel to pass. Long durations are what IDI's like, but 9mm is too small, with a tiny fuel port into HP chamber, 10/11mm pumps are where its at

Yep your right but as it was free lying under my bench I thought I give it ago, but I've also looked into bigger injectors