From your experience what are good options for putting EFI on a bbc
Talking about a 1100-1200 hp big block
MSD makes one good to up to 600 hp
Holley makes one but I think it is to only 800 hp

Anyone?

There is no hp limit on the holly hp and dominator setup. The capability is determined by the fiel
system injectors/pump/lines you put with it.

I don't have personal experience but know a few guys who run the FAST Marine setup. Watching them plug in their laptops and give the boat a tune is a little weird, its like Street Outlaws on a boat.

The Holley system is the way to go, read up on it. The fast system is junk i have had the all.

Kinsler. If you don't mind spending. It's more than worth it.

Just a guess, your motor is blown ... how about 2) of the holley inj. body's on a 2/4 blower manifold?

https://www.holley.com/products/fuel...8aAiIYEALw_wcB

Holley HP is more than capable. Dominator just has more inputs for crazy race car stuff like. Boost control/traction control driveshaft sensor 8 egts etc

Go EFI 2x4 Power Adder System for up to 1200 HP #30064
So this looks interesting , anyone know anything about these ? I started looking at the sniper but wonder if they would be able to tune themselves in a dual app. using a 02 sensor in each bank.

Some reviews are coming out that Holley is the way to go vs these.

If it was me I would be running Holley Dom with injectors in the manifold right before the valves. You could then run COP and only use your Dis. as a signal generator. Very simple set-up.

I'm using Holley HP on my Twin Turbo LS in my boat. Wish I would of up the coin just so I could have DBW(drive by wire) otherwise I have been 100% happy with my holley set-up. Very easy to learn, very constant day in and day out.