ZAC MOTORSPORT

Want to destroy absolutely every other car? Keep reading!

We created these manifolds to solve the 3 main issues holding back 1000+HP engine builds, those being:

1) High boost levels fracturing the stock plastic manifolds.

2) Factory intakes choke flow with small air volume and poor flowing design that compromises power for lower manufacture cost.

3) FUEL! The factory fuel system is at its limit above 800HP. Water/Methanol systems provide an unreliable "patch" to the issue. Our manifolds feature the OPTION to use utilise 8x injectors (14mm ends, 34mm) that can be controlled with a stand alone "Piggyback" ECU system.

In addition, our list of features:

4 injector ports each side with threaded and O ringed bungs (you can upgrade to injectors later).



2 accessory (BSP thread) for Meth or Nitrous injection.

2 port for additional pressure diagnosis.






2 fuel rails that can be mounted later if you decide.







Beautifully machined from 6061 aluminium, and anodized silver (raw/polished) or stealth black for long lasting durability. Our manifolds come with our usual 2 year warranty and 30 day money-back guarantee.

LessIsMore

Wow does look amazing! Those are beautiful. Love the idea of bringing port injection to the m177.

Do you have any performance information, flow comparisons to the stock manifold, etc to share yet?

AlexZTuned

I’ve seen these for a while but I haven’t been able to find any concrete data on the power gains. I understand there’s more plenum volume, flows more CFM, has ancillary ports
for whatever you want to run.

If you bolted this up to say a stage 2 stock turbo car, what are the gains? What about on big turbo cars before and after? Do you have any dyno comparisons that show low-middle-top end increases?