Anyone Know Of Any 370-440 Cc High Impedance Hose Tail Injectors ?

[discopotato03]

Hi all , I'm keen on a Vipec V44 for the daily but they are set up for saturated or high impedance injectors . The daily needs to run the old hose tail injectors but there doesn't seem to be much going in this type that are high impedance .

From what I read Vipec do a peak and hold injector driver box for the V44 but if obtainable the high impedance squirters would be easier .

The engine uses 225cc high imp injectors and I reckon something in the 370-460cc range should do the job , I gather the V44 is more than up to the task of running injectors of this size in an 1800cc turbo four .

Some sites claim that some of the NA RX7's used a high imp 460cc injector .

Also I've seen mention of people using dropping resistors when converting from high to low imp injectors , I believe it is workable but you don't get the advantage of a peak and hold system without peak and hold injector drivers in the computer .

Any help appreciated , cheers A .

[discopotato03]

They are both low impedance injectors like most turbo ones of the era . The only thing that may be suitable are the RX7 460cc high impedance ones - series 4 I think .

It's looking like the peak and hold injector driver box that ViPec can supply is the cheapest option , it opens up a wide range of low impedance squirters so easier to tailor the injectors to the application .

Cheers A .

[T04GTR]

umm fj20et? or rb30et? low impedance so you can run the peak and hold doovy...