mopar318

Im needing to get a set of 2.4 ohm 52# injectors. (550cc) for my daytona. Mopar performance sells these as "+40" injectors but i wanting to see if any other cars use them stock, so I get can them cheap.

I need these to go along with the calibration I am getting.

Hitchhikkr

Some boosted rx7s (cant remember what year) use High imp 12ohm 550ish injectors but good luck finding them.

I think evo's have something close to that size too...

mopar318

Yeah, well i found a bunch of high ipedience injectors. Ill see if they can do the calibrations to run them, but Im not sure if they can. Ill probally just dish out the 150 bucks for the Mopar Performance ones.

pissnuts

cheaper than here
http://www.fwdperformance.com/store/...=Fuel%20System

mopar318

No i was mistaken. They are about 200 dollars. I dont think ive found any +40's for 150, thats for the +20s

Im going to be running 25psi, on a 3 bar map. So I need more than the =20's

HiProfile

That site lists Deka injectors for "stock turbo 2" injector replacements, and that's the "common" design from Bosch IIRC. $160 for 550cc injectors that size/design is a good deal, assuming its virtually the same size as Honda injectors. There are a few OEM 550cc sizes, but they aren't common. Basicly supras and the rx7's larger secondary injectors are the right sizes (USA), and stock WRX injectors can be modded to an estimated 650-780cc (usless if you have a cal that requires 550's).

http://www.robietherobot.com/Storm/f...ectorguide.htm

btw forgot to add - 2.4ohms is going to be "low-z" low impedence, peak & hold injectors. They're not some special injector, its just that the Dodge guy who 1st coined that term had his head up his *** and didn't see what the rest of the industry (including the injector manufacturer!) called them. You can always count on Dodge guys being ***-backwards

mopar318

Ok well its going to be 180 bucks for the Injectors for all 4. Not too bad I guess. I think Ill just get them from mopar performance. That way I wont have to worry about gettting the correct harness, and new o-rings. Plus if I decide to sell them ill only lose about 40 bucks on them. They are going for about 140 used but most the turbo dodge guys hand on to them so they arent up for sale much.

Im just used to being able to get FMS injectors for 100 bucks for a set of 8.

oinesra

87 and some 88 turbo rx7s have low imp. 550cc injectors.

http://www.rockauto.com/catalog/x,ca...,parttype,6224 only

good price ^^