pointman

Hey, I'm going to be purchasing some 720's some time this spring and I was wondering if Greddy is the brand to use? Also where would be the Cheapest "Best deal" place to purchase these? I've been watching the for sale section for some time now trying to find a used pair at a reasonable price without much luck. So I'm probably just going to buy a new pair.

RandomHero

iTrader: (2)

Pretty sure Greddy uses RC injectors.

classicauto

iTrader: (3)

check out ebay, they have some decent deals on drop in style injectors. Good price, Ive had good luck with them

jon88se

GReddy uses Denso's, like everyone else...

pointman

Does anyone know a part # on the injectors? Are they all low impedence? who else uses denso injectors and which would be the most cost effective?

classicauto

iTrader: (3)

"cost effective" hehe..........you mean CHEAP

ebay

just buy whichever for your specific year....they are all drop in style from the place on ebay...no need to wire in any connectors....just plug and play

seriously they have good prices on injectors and lots of sizes to choose from......

if you're going full out though (requiring 1600's) ford has cheap replacements

pointman

So are all greddy injectors low impedence? How do I know which will just drop in?

RotaryEvolution

iTrader: (30)

Greddy injectors are just low impedence 720CC Denso injectors, they will work for all models but depending on the model you may have to add a few resistors to the harness.

Aaron Cake

iTrader: (1)

Basically all the injectors available are either made by Denso, Bosch or Delphi (or....shudder....Lucas) so for the most part if they look similar they will fit and are all of the same "quality". All injectors past about 550CC are going to be low impedance.

pointman

Thanks for the help guys any business or person in particular you'd rather give your money to for a set? I'd like to help out a business that supports RX7's instead of giving some random tool on ebay the money.

pointman

^