reman injectors ok to use??

[Bigred*]

So im shopping for fueling parts now theres someone on ebay selling reman 740cc jecs injectors.. Its just the injectors, but theyre only 300 bucks, they do come with a 1 year warranty which i really like.. Few things im confused on, he says theyre for 93-95 model year and direct drop in, but i have a 91.. I thought 90-95 were all the same.. Im still waiting to hear back from him.. Also can i use the stock electrical plugs?.. Theres also some new 900cc injectors for 400 bucks.. But i dont think i need that.. It would save me alot for the $1000 740cc nismo injectors.. If i did get the jecs do i need an adapter?

Also how needed is the 300 degree fuel rail can i not get away with pushing that much fuel through the stock rail? theres so many options and im finding hard to find details on everything ive been finding

[Bigred*]

So from what ive learned the jecs are drilled stock injectors frefitted to flow more fuel.. Same with daeshworks and they cist about the same as nismo.. I cant seem to find hks for sale anywhere.. Anyone have experience they could report back on larger jecs? Or advice on what to get im not made of money, but i dont wana blow my engine up from a failed injector

[DCaff300ZX]

I'd stay away from reman'd and redrilled units, nothing much good there.
700-800cc should be fine for your goals, you might consider low mileage used injectors as I was lucky to have available for my build, saving me a lot of money...perhaps your builder knows of a past customer or other who has used/known good injectors he could get for you?

[Bigred*]

So my best bet then would be used nismos if i was wanting to stay cheap? Cuz no luck finding those.. Dont have a builder, doin it all in my garage.. Well ill keep looking, no need to rush, still waiting on pistons and rods and i gotta get the engine back together before i really need to decide which injectors to buy.. And for the 700-800cc range im aiming for do i need a 300 degree rail? I still dont really understand the point of that, better flow? Or is it to fit new style injectors on my 91 block?

Also from what ive read if i just go with a chip, which is what i was planning then i kind of need to stick to nismos, cuz thats what theyre preprogrammed for.. At least thats what i read

[NolimitZ32]

1. I agree with D, I would stay away from anything that has been re-drilled.
2. Fueling control is a game of finesse, talk to your tuner about which injectors he would prefer to tune.
3. Basically for the size you are needing Nismo is your only 100% safe choice, there are Bosch top feeds available with capabilities well over 1000CCs but those will require a lot of other parts to fit.
4. The injectors are not the same, they changed mid production run. If your car has phase 1 injectors (89-94 on TT and 89-93 on NA) you have the phase 1 fuel rails, these require an adapter kit to fit the phase two units. The kits are fairly cheap at ~$100 from many of the vendors.

[DCaff300ZX]

So my best bet then would be used nismos if i was wanting to stay cheap? Cuz no luck finding those.. Dont have a builder, doin it all in my garage.. Well ill keep looking, no need to rush, still waiting on pistons and rods and i gotta get the engine back together before i really need to decide which injectors to buy.. And for the 700-800cc range im aiming for do i need a 300 degree rail? I still dont really understand the point of that, better flow? Or is it to fit new style injectors on my 91 block?

Also from what ive read if i just go with a chip, which is what i was planning then i kind of need to stick to nismos, cuz thats what theyre preprogrammed for.. At least thats what i read

The 300 degree rails are all about the preferred phase 2 (new) setup, it adapts phase 2 injectors and connectors to phase 1 hardware on the motor. There is actually a far cheaper method for this such as the JWT injector adapter plates which also help another injector issue- may want to look into these. These allow you to use all old hardware with new injectors, just need new connectors same as any change.
https://conceptzperformance.com/Cart/de ... p?II=12665