Jump to content
SAU Community

Recommended Posts

I'm sure there's been a thread on this before somewhere, but I can't seem to find it.

I know that the PowerFC Pro has some sort of launch control, but is there anything else that it has over the regular PowerFC?

Is it worth paying the extra to get the Pro?

Just that I'm about to order one of the two, and the Pro is considerably more expensive by the time you factor in the cost of the hand controller.

Cheers :)

Link to comment
https://www.sau.com.au/forums/topic/68899-powerfc-vs-powerfc-pro/
Share on other sites

it has two rev limiters one for when the cars wheels are not turning and one for when the car is moving.ie on the drag strip and your at the line.when you have the throttle flat you can set the limit to say 7500 for getting of the line and once your moving you could set it back up to 9000.

Hey all...

The Differences between the PRO and the Normal FC...

1) Launch Control

2) Cuts The Ignition instead of Fuel (normal FC) at The Rev Limiter

There are 2 kinds of PRO Versions...Detro one eliminates the AFM's and replaces them with MAP sensors...

The other keeps the AFM's but has the 2 extra options...

Im Running the PRO Detro version

Hope that helps...

cheers

Tony

Dude,

I know your after the bling factor of launch control.  

You can always add this later. I'm fitting an external sort of device which is launch control. Can use it with stocker ecu etc. Just a sequential ignition cut I'm pretty sure.

Hey Dan

Yeh but I don't want to use the stock ecu because I'm using bigger injectors etc.

Also like the functionality of the PowerFC.

But it's all good because I have now ordered the PowerFC Pro :)

Cheers for the replies guys :)

The question is though for most ppl. How important is the ignition cut over a fuel cut as most aftermarket ecu's use a fuel cut.

Exactly. I'd like to know this also.

What I can't understand is that why have Apexi changed the cut? E.g A stocker gtr ecu uses ign cut, whereas if you change to the regular FC, it uses a fuel cut. Odd.

What are you going with simon? Still going Wolf or what? Wolf use ign or fuel cut?

James,

What I meant by that is that you can have a PowerFC, Microtec like eggy/dave, or whatever etc and add this external device and still get launch control.  

Now that you've bought the FC Pro.....go and buy the software from nengun. $300-$400 del I think.

Yeah I knew what you meant but there's no point in having all this extra external crap when you can buy one unit with the lot included !

maybe, just a crazy idea in my head, but the issues with cutting fuel in hi-po engines may have lead the pro version to cut ignition instead

or a more simple and uderstandable way of explaining is - ppl who want pro must have a high grade engine, therefore better to make it cut ignition then risk engines due to lack of fuel at high revs....

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Hope you aren't too sore after that one, might take a day or 2 to notice yet and I guess it is a loooooong drive home. On the bright side, tube frame front end is a thing at superlap, right?
    • https://www.facebook.com/share/p/18rmVb1SKB/ 
    • The chart of front pressure to rear pressure (with one being on the x axis and the other being on the y axis) is not a straight line on a typical proportioning valve. At lower pressures there is a straight line with one slope, and at higher pressures that changes to a lower slope. That creates a bend in the line at that pressure, called the knee point. If you do not change the proportionng as the pressure gets higher, you will suffer excessive pressure (at one end of the car or the other, depending on which way you look at the proportioning action) and then get lockups at that end. The HFM BM57, from my memory of previous discussions, is based on the BM57 from a different car (to a Skyline), with a different requirement for the location of the knee point and the distribution of pressure front to rear, and so is not a good choice for an upgrade on a Skyline. Here's a couple of links to some old posts, one from here, one from elsewhere. A lot of it pertains to adjustable prop valves, but the idea is the same. There are plenty of discussions on here about this issue from al the many years of people wanting a cheap/accessible option. https://grassrootsmotorsports.com/forum/grm/learn-me-brake-proportioning-valves/236880/page1/ https://grassrootsmotorsports.com/forum/grm/learn-me-brake-proportioning-valves/236880/page1/  
    • Yeah dunno why johhny posted that here with no context, just post on FB/insta bro where he put it up?  Laine had an off at T4 during Thurs prac, he's ok, car is less than perfect, they are done for the weekend, he can fill in the rest. Bando also binned it like 100m up the road.   
    • I feel there must have been a FB/insta post and the weekend did not start well at all I hope everyone is all okay
×
×
  • Create New...