i was wanting to know know what the stock size for the fuel injectors are and if I put 32lbs injectors in do I need to upgrade other thing or can I get a hp gain from just that ?
( i have a cold air and cat back borla exhaust )
oh I forgot its for a 2004 cavalier 2.2 ecotec
the stock injectors on the ecotec are pretty damn good. until you start running lean, you don't need any new ones. if you went boosted, or did a HEAVILY modified n/a engine, then you would need injectors.
if you go forced induction, you are good on stock internals up to about 6 psi. it all depends on what total power you intend to make, to figure out what size injectors you will want if you replace them.
I was a retard, and now I'm permanently banned.
stock is like 14 or 16 lb/hr. good to id say 200HP with some tuning.
i have 32lb/hr (330cc's) in my car but im running 8 pounds of boost everyday and 10-12PSI at the track
I used to race cars, now I race myself.
5K PB: 24:50
10K PB: 54:26
hypsy wrote:stock is like 14 or 16 lb/hr. good to id say 200HP with some tuning.
i have 32lb/hr (330cc's) in my car but im running 8 pounds of boost everyday and 10-12PSI at the track
not bad times at all for stock internals. i commend you.
I was a retard, and now I'm permanently banned.
hypsy wrote:stock is like 14 or 16 lb/hr. good to id say 200HP with some tuning.
i have 32lb/hr (330cc's) in my car but im running 8 pounds of boost everyday and 10-12PSI at the track
stock should be more than that....
2200;s are 17lbs per hour, and i know the 2.4;s and 2.2 ecotec should have more than that right?
also depends on the psi you test em at i believe.
Topher McKenzie wrote:i was wanting to know know what the stock size for the fuel injectors are and if I put 32lbs injectors in do I need to upgrade other thing or can I get a hp gain from just that ?
( i have a cold air and cat back borla exhaust )
also an intake and exhaust... you really have no need at all to worry about injectors...
not even close really. basic boltons the car can support small stuff.
