Magnuson Heartbeat Kit Fuel Injectors
 

Looking for a little help before I pull the rail and existing injectors....

I'm needing change out the supplied injectors for some larger ones on this Magnuson Heartbeat kit, but i'm not sure if it takes some different size injectors physically/body wise or not from whatever size the car used N/A.

I have a set of FIC's in mind, and they state 2010-15 Camaro SS/ZL1, but I'm not sure if the manifold/rails on this Maggie kit will accept them drop-in or not.....

Waiting on Magnuson to get back to me as well....but sometimes it can take a while. Thank You!!!!

I swapped mine out to ID1050X's when putting mine together. I bought ones for a SS and they worked perfectly. Assuming you are using the stock rail that came with the heartbeat kit from Magnuson.

Thank you sir!

I have some FIC 850's on the way. I did end up getting a reply from Magnuson, and they also confirmed that the ZL1/NA SS injectors will fit.

The kit comes with LS9 Injectors I was told.

Awesome. The fuel rail they supply is supposed to be LS9 as well.

^ You are correct as well sir, I just looked one up and that's definitely it!

Thanks for the help. Looking forward to getting close to the 600 WHP mark on 98 Octane with this setup. Ran out of injector on 6psi/Pump gas.

This car has:

Maggie Heartbeat Kit
TSP Stage 1 S/C camshaft
Full Exhaust
ZL1 Pump
Pump Voltage Booster

Put down 525 On the stock L99 Cam/8psi/91 Octane prior. The cam upgrade and 98 Octane, I'm hopeful we'll get to 600 WHP on 9psi.

Awesome & should be there I would think. Post the results when you get time.

That's sounds exciting, good wheel numbers, wow.
My heartbeat with longtubes, no cats, npp exhaust 556whp, 518tq, researching next step, any suggestions ?

A camshaft would help out significantly, as would turning the boost up a little bit. Based on fuel pump and injector size, you could also run E85.

Switching to E85 was worth almost 60whp on my car.

-Scott

I really want to jump to my stage 2 , just ordered 1000cc injectors, researching fuel pumps atm. just trying to figure out the pulleys now as Magnuson tells me I might have to under drive !
:thumbup:

What psi are you looking to get too? Are you using the single 6 rib belt drive with your set up? if so, the single 6 rib setup will most likely start having belt slip with a 3.40" (86mm) supercharger pulley, especially above 7K rpm.