Atlanta93LE

iTrader: (5)

I have a set of 305 supra injectors, but I'm debating whether I should send these out to get cleaned, or pick up a set of cleaned 265cc 1.8 injectors for $40. I'm looking for ~170-180 hp on a AFPR setup. What do you guys think? Which would you work with?

magnamx-5

iTrader: (7)

just run the 305's as is. what makes you think there is something wrong with them?

Atlanta93LE

iTrader: (5)

They've been sitting a while.

m2cupcar

iTrader: (5)

I used zip ties split to strap the injectors to the rail, then put the assembly in a big ziploc with fuel hose and harness coming out. Put some air pressure on the fuel hose and then "tripped" the harness with 12v to verify spray/action.

magnamx-5

iTrader: (7)

use them and be done with it.

m2cupcar

iTrader: (5)

and if you're car doesn't run you can add one more possibility to the list

jayc72

iTrader: (14)

Yup. Get them tested. A faulty injector can cause possible damage. A locked open injector can hydro lock your engine. I've had an injector leak through the body, fuel pouring out of the plastic connector.

I wouldn't put ANY used injector in my car with out at least getting it tested. I have a local place that will test them for $5 each. Cheap insurance.

Worst advice ever.

Atlanta93LE

iTrader: (5)

But the consensus is to just clean up the 305s, and not buy the 1.8 injectors?

Mouglie

where exactly are you gonna clean them and how much?

Atlanta93LE

iTrader: (5)

Probably at cleaninjectors.com. They seem to be fairly cheap at $50 for 4.

cjernigan

iTrader: (13)

If you send them out to places like witchhunter, to get them cleaned, flowed with new orings and pintle caps, screens, all that crap is like $60. The larger injectors will be nice for low duty cycles I guess. I just like the idea of larger injectors then the bare minimum of what you need.
Get them cleaned and pray you don't have one that leaks.

Edit: I had mine done at cleaninjectors.com, they did a good job from what i can tell thus far. The turn around was about 6.5 days total. Think i'll go witchhunter next time though just for the heck of it.

UofACATS

iTrader: (1)

Cleaned 1.8s for 40 bucks is a great deal, and you can get your 180 hp..

Atlanta93LE

iTrader: (5)

Ha, they just sold anyway. Guess I'll go with the 305s!

UofACATS

iTrader: (1)

buy mine?

or just go 305s. Probably the best long-term choice

Ben

iTrader: (33)

Ben, I'd go with the 265s for your goals.

Right now I'm running my original 205s @ 7-8 psi and I'm still rich 10:7-11.0:1 over 6k rpm. (I haven't worked on tweaking the fuel curve at all)

Get that set from Noah (UofA). They're my old injectors that I had cleaned and used for a couple of thousand miles).

Braineack

iTrader: (62)

my thoughts.....

FHS

iTrader: (2)

Yeah, for future reference, the 1.8's are fine for 170-180 on an AFPR. You might have some idling issues with the 305s.

I know I know. It's been discussed before but my car won't idle on 305s without help from the EMB.

SamS

iTrader: (2)

Mine idles 305's just fine at like 13.5-14 afr. Maybe my OBDII ecu is just smarter, or maybe yours is too old and got alzheimer's. :gay: