Will 650cc injectors support an HP66

[GSXBen]

I just bought a brand new AGP HP 66 from
a friend. I have 650cc fic injectors and a
safc. I also have a wideband. Will these support
such a large turbo on around 14 psi?

 

[GVR4592]

If those are the only three performance modifications you have, then you aren't even close to being able to run a turbo that size. Stick it on a shelf until you get the supporting mods to run it.

 

[GSXBen]

NO i also have a fmic
maft translator
fuel pressure regulator
255 lp fuel pump.
safc2
an external wg set up
a new tubular manifold.
i was just wondering if those size injectors would support
a large turbo like that.

 

[2gGSX]

You would be able to run it on low boost. However, then you'd end up with a turbo that doesn't spool until you're in the mid 5000 RPM range.

 

[GSXBen]

Ok. Thanks thats all was wondering.
IM guessin my next upgrades are guna
have to be dsm link and bigger injectors.
and probably some new internals.
but thanks for the help.

 

[2gGSX]

To really take advantage of something like that, you're going to have to rev higher. Consider some valvetrain work at the minimum.

 

[throwedgsx]

what size AR housing is it??

 

[throwedgsx]

Oh by the way how does your safc2 handle the 255lph and the 650's?

 

[JayRolla]

Oh by the way how does your safc2 handle the 255lph and the 650's?

The safc can handle any size fuel pump, that does not madder. People have ran up to 1000cc injectors on the SAFC and yes it can handle it. Doesnt mean the timing wont become a problem. Ive seen 1000cc injectors on a dsm running e85 and the timing was not an issue due to the e85's detonation fighting characteristics.

650's should be the max you run on a safc but 750's have been ran before.

To the OP if you do go with dsmlink get 1000-1150cc injectors just incase one day you want to run e85 if its available in your area. Everyone should run it if they can.

 

[GSXBen]

I have the .82 A/R housing.
And thanks guys for the help.

 

[throwedgsx]

holy hell man...that things gonna take forever to spool up