What is possable?

[whynot]

will 75# hr high impedance injectors work with a rechiped 93 pcm?
also, can you upgrade to a 2 or three bar map with just a tune?

if these are out of the limits of the stock pcm, I will go with an aftermarket ecm.

Thanks, Ted.

[Fastbird]

I don't believe you can get a 75# injector in a high impedance. I believe the highest a high impedance injector goes up to is 60#, maybe 65#.

In short answer, no, a 75# injector won't work with the factory computer as it's low impedance.

[smoknta]

I think you can get an impedance convertor cant you? I think I have read about them, but I have never seen one in person. Maybe Alvin knows a little more about them.

[pcmforless]

You can use motron 65's high impedance with the stock PCM.

I have tunes for 2 bar supercharged/turbocharged applications but on something wild or unusual like yours it would be better to see the car in person.

[whynot]

yes, 75 lb hr high z injectors are avalilable,

http://www.lethalperformance.com/pages-productinfo/product-4310/rc-engineering-11-075-8-rc-engineering-03-04-cobra-high-imp-75lb-injectors-set-of-8.html?zenAdminID=19747e01e1fd42d69e08c235c2db2618

can they be used with a stock ecm?

as for my car being wild or unusual, just a little, it will be a common cam (not stock), trickflow heads, single turbo on 8.4:1 cr with 75 lb hr injectors, pump gas, 6-15 psi. as for tuning, what would it take, as in timewise and pricewise?

I don't think I am ready to fly you out here to burn me a few chips(although I know that would be better than sending chips), price wise I would probably be in about the same as an after market ecm.