Fuel injection choice

[Dartsun]

Hello all I picked up a LA small block Paxton Novi 1200 supercharger while back. Been trying to decide what would be the best option for a Fuel Injection set up. Edelbrock proflo 4 or Holley, or something else? I'm probably going to have the engine 500-600hp. Thanks

 

[jbc426]

I've read and was told Holley is the way to go. I'm using a Terminator Max with COP on a 408" Magnum using a Victor single plane and 4 speed automatic. I opted for the Novi 1500SL, the motor dynoed at 820hp, but I'll soon know how it does on the chassis dyno.

 

[Dartsun]

Thanks for the feedback, Holley terminator X looks great I would def want MPFI. Seems Holley is more up to date than the Edelbrock proflo 4 also.

 

[Coyote Jack]

A buddy of mine is using a FiTech blow through setup with his Torqstorm on a 408 with no problems.

Jack

 

[subcom]

Def go multiport. I use Megasquirt and it has a great set of built in features for the price but everyone and their dog knows how to tune the Holley if you ever need professional tuning support.

 

[MadScientistMat]

I would not run a TBI with a blower, way too easy to end up with one lean cylinder. Go multiport. You can mix and match manifolds with control units, so if you wanted an Edelbrock manifold with, say, a Haltech ECU, go for it.

The biggest questions are what your tuner is comfortable with and what features you need. Just about any relatively current controller will do a good job of fuel and spark control, whether you stick with a distributor or go coil per plug. But you may want flex fuel for E85, traction control, or other advanced features.

 

[DNasty777]

I agree with Subcom, Mulitport for sure, especially if you are going with Holley. Are you going to be tuning the engine yourself? If so, you can pick whichever brand you like. If you are going to have someone tune it locally, ask them what ECU brands they are familiar and comfortable with and go with their recommendation.

 

[Toluene56]

MPFI definitely... I use Megasquirt. But as previously stated Holley Termi/HP/dominator stuff has a MASSIVE following and lots of people tune them. There is also fueltech, haltech, Motec just to name a few.

 

[Dartsun]

I'll probably end up out the MPFI setup from Holley. I have a mega squirt set up for another project Volvo turbo sitting around also. Just not enough time lately to work on much. Working 2 jobs meh.

 

[subcom]

I've read and was told Holley is the way to go. I'm using a Terminator Max with COP on a 408" Magnum using a Victor single plane and 4 speed automatic. I opted for the Novi 1500SL, the motor dynoed at 820hp, but I'll soon know how it does on the chassis dyno.



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Those are some impressive numbers! Congrats. We need a build thread on this monster.