Injectors: Twin Vs Single Hole

[SLY33]

Hey guys,

whats the functional difference between Single hole vs Twin hole injectors?

Im looking to make say 800engine HP, and have been advised to get 1000cc's (to cover future HP support i presume)

sard offer twin and single hole, im not sure what the HKS offerings are as far as holes are concerned.

any advice?

or are 800cc's large enough to comfortably make that power?

Thanks

[Guilt-Toy]

my Nismo 740cc have 4 holes and they are VERY tunable.

[Cubes]

A mate of mine runs Sard 800cc twinsprays; he's at approximately 64% duty with close to 300rwkw.

Doesn't appear to be any issues with atomization at low rpm, afr's are good.

[Guilt-Toy]

would be interesting to see if those injectors would make any difference on a emissions test... hmmmmmm i have soo much homework i want to do but i dont have the money OR could be bothered doing it myself lol

A mate of mine runs Sard 800cc twinsprays; he's at approximately 64% duty with close to 300rwkw.

Doesn't appear to be any issues with atomization at low rpm, afr's are good.

[Cubes]

Reeeeeeeaaaaaallllyyyyy sorry its off topic. lol

Hows that extrude honed exh manifold coming along Sly33?

[SLY33]

Reeeeeeeaaaaaallllyyyyy sorry its off topic. lol

Hows that extrude honed exh manifold coming along Sly33?

HAHA, hi cubes, i knew that would be coming!!

i went back to Aus as planned, but the workshop had a drift emergency (had to fix a car that was due to run on the weekend) so he had no time to do my car!!

As soon as the GTR is done, ill actually be building an RB26 for the GTS-t, so ive been umming and arring whether to actually bother putting the go fast bits back on the GTS-t, as it will all be coming out eventually anyway (plus im not even there to drive it)

another option is if someone wants to buy the ex honed stock mani off me and try it themselves! or wait to see if i get round to putting it back on my car! for now its sitting in the garage, sorry to disappoint!!!

but if anything happens, youll be first to know cubes