Injectors for my stroker.

[jules325i]

I just got my stroker running and need some bigger injectors because i am running stock ones.
where do i buy them.
What size do i need (2.9 stroker)
also I'm running a alpina copy chip will this be ok.

[sayed ali]

30# are fine.. even 24# too

but make sure if that chip will be supporting those injectors, otherwise get a new one with the new injectors combo

[digger]

might be able to get away with 19lb depedning on what specs you have build the engine to, quite often strokers dont make a whole lot more peak hp

[jules325i]

might be able to get away with 19lb depedning on what specs you have build the engine to, quite often strokers dont make a whole lot more peak hp

Well its a 2.9l, 10.5:1 cr, schrick 272 cam, with extensive head work.

[digger]

Well its a 2.9l, 10.5:1 cr, schrick 272 cam, with extensive head work.

19lb would probably do it, 21lb at the most for some margin

[CptnVortex]

I got my 19lb Mustang Injectors from Maksim : http://www.r3vlimited.com/board/showthread.php?t=242072.

Working great on my Miller PSIK Tuned 2.7L.

[BMW_325i]

So these 19Lb Mustang injectors 0280155710 are a direct replacement physically for the OEm injectors?

[CptnVortex]

Yes, they are a different design, and plastic vs metal, but they fit like stock. No modifications required.