Hey mate how did you get on with this? ive made more progress and discovered Titan1500 on youtube and well this has now been ordered https://simplestage.shop/products/brpb-boost-referenced-power-valve $130 delivered NZD.
Titan1500 has about 4 short awesome vids that explain it all..super simple.
Im a large portion down this route in Turbo form and from NZ, the one thing ive found in NZ is everyone has gone the EFI option years ago and hardly anyone knows about blowthru carbs or there tuning. {Zero support). I was lucky to come across a demon blowthru which has had all the metering blocks and float upgrades to suit. Converting a holley to blow thru is pretty simple and a few hundy but its the tuning of this set up that eats up the money you have saved. If you got a quickfuel kit ex USA with the pump and referenced reg your away or the Oz dollar is great at the moment for tried and tested options over the ditch.
Rat-XF got a reaction from Kiwi-E in Blow through carb
Rat-XF got a reaction from NZXD in Blow through carb