Twin Spray Injectors

[adamsrotor]

hey hey, im about to purchase some 800cc sard injectors and noticed they come in single and twin spray. cost about an extra $100 for the twins. anyone had experiences with them? think theyre worth it? cheers.

[The Mafia]

My nismos are 4 spray.

More holes means better atomisation

[adamsrotor]

yeah ive seen the 4 hole nismos. does it really make that much of a difference or am i worth putting my money elsewhere

[raps86]

as ive beign told the more holes the beter the atomisation wich will then cause beter ignition which will give more power and beter fuel economy. the less the holes the more dense the fuel and wont ignite properely and give worse fuel economy and pwoer. Sum1 feel free 2 correct me if im wrong.

[SLY-25T]

havent seen any of them but logically it sounds about right.

1 big injection hole compared to 2 or 4 smaller holes seems like the fuel wont get burnt efficiently due to the fact it has a large clump of fuel coming from the one spot. whereas with the smaller more numerous holes, will have a more even spread and finer mist which in turn (im guessing) would give more combustion in the chamber?

god i pulled some technical sounding stuff out of my ass. but i think it sounds right?

IMO, for only 100 bucks more, i would get them.

[adamsrotor]

yeah i hear where yous are coming from. done a few injector runs with singles but never had twins to be able to compare. might as well give the twins a go. thanks again guys!

[JET-25L]

Yeah i would get them.. I know a few people running rx7 injectors in their rb series engines because of the multiple jets for the mist effect rather than a single jet. As above more spread in the chamber = better efficiency and combustion.

Steve