[MalibuBlueZx3]

If i get a FC Headpackage which injectors should I run?? I would be running everything in my signature plus a Pro-mass, cams and cam gears.

In other words, should I mess with the fuel set-up If I decided to go this route??/

[ 09-09-2002: Message edited by: MalibuBlueZx3 ]</p>

 

[icemanZX3]

30 or 42 lbs.

 

[baconzx3]

the best injectors to get with the head package would probably be a set of 19lb

[ 09-09-2002: Message edited by: baconzx3 ]</p>

 

[icemanZX3]

<blockquote><font size="1" face="Verdana, Arial">quote:</font><hr>Originally posted by baconzx3:
the best injectors to get with the head package would probably be a set of 19lb injectors<hr></blockquote>

not.. 3 pounds more for all those mods aint gonna cut it

 

[baconzx3]

ctzx3 tried the 24lb injectors with all his mods and that was still too big

[ 09-09-2002: Message edited by: baconzx3 ]</p>

 

[TRUenemy00]

go with 24's....

ctzx3 doesn't have a head package to my knowledge and isnt puting out around 160hp (what the FC head package puts out)

get a set of 24's...

seems to be alot of different opinions about what size stock injectors are on our cars cough cough 19's cough cough but you do a search and you can make the decision on what comes stock by yourself cough cough 19's cough cough

awsome your considering getting the headpackage...goodluck

 

[baconzx3]

24s are good, but 30lbs are way too big, and not to argue with you but when i put a set of 19lb injectors on my car without calibrating the mass airflow sensor which was set for stock injectors, i got a check engine light saying i was running too rich, i'm not saying you are wrong it is just odd that is i replaced the stock ones with 19lb ones and the 19lbs were putting in more fuel

 

[TRUenemy00]

If i remember correctly focussport used to say on their site that with their headpackage you have to upgrade to a set of 24's

 

[UltegraSTI]

i believe that that was 240cc/min which does not equal 24lb/hr.

-Ult

 

[Pimp27]

I am running the 24's with my head package and they are big... 19's should do the trick just fine..

Eric

 

[Russell]

Your stock injectors should be fine. I'm make 151hp at the wheels and i still peg 12:1 A/F on the dyno. I have stock injectors and MAF.

 

[spankenstein]

I'd think 19's could get you REAL close to 180 - 200 NA whp.

icemanzx3, those are pretty big for NA where they are probably aiming for 13.5:1 A/F.