Fabio421

There has been some interest in this so I'm posting it for everyones benefit. It works, I've used it.


www.splitsec.com

PSC1-009
Pro. Sig. Cal. AFM to MAF HV Output
$373

The HV stands for high voltage output. This will work with the 928 L-Jet cars. I believe it was originally developed due to some prodding from John K. He has installed it on a couple of cars now. I helped do the fuel tuning on one of them. The drawback to this system IMHO is that it isn't able to be programmed in real time. You have to shut everything down and make your changes then try again to see your results. The car I was working with didn't have data logging either so it made it very difficult to identify individual cells that needed attention and plot them on a paper chart while riding down the road. It would be alot easier to do if you spring for the data logging option.

Leslie 928 S2

We can vouch for this company, too. Currently using their ARC 2NE for fuel management.

Fabio421

Yes, I did. Thanks Leslie.

Leslie 928 S2

My pleasure!

mark kibort

just use any old Mustang 3.5" diameter MAF and off you go?

Fabio421

Plan on spending at least a few hours with the fuel mapping and then you would probably want to come back and fine tune it in different conditions. Yours being a race car and operating in a narow rpm band I would think it would be easier to tune than a street car. But I could be wrong since I have never tuned a race car.

mark kibort

not for me, but for the car i built up with Scot which is a Ljet. He is at a disadvantage feeding that 5 liter with that little 4 square inch AFM opening.

I think it would come to life with a MAF on it.

Mk

toofast928

Wish someone would make this in a plug and play................

.........Kevin/Leslie

DR

I put together an L-Jet to LH kit for one of the guys here. I need to check in with him and get some feedback. Last I heard the the physical install was a simple replacement with the parts I sent. I don't think he has finished with the tuning side of it yet.

Z

The SMT-6 will do the same thing and more than the PSC1-009, for basically the same cost. (Maybe $15 more based on a quick search just now) Neither of those include the cost of the MAF, and you'd have to come up with the adapter to put in the MAF and get rid of the AFM.

For less than just the cost of either the PSC1-009 or SMT-6 alone, without the cost of the MAF that you'd need along with them, you could go to a MAP sensor with a Megasquirt, which would also give you the option to add ignition control too if you wanted to. If for some reason you really wanted to go with a MAF rather than a MAP sensor, you could still use the Megasquirt and come out with a lot better setup, and for less money.

DR

Hi Jack,

Great to hear from you, I assumed you have been busy, I can relate!!

Looking forward to hear more of your results!

DR

Hi Mike,

That's the easy part, off the shelf stuff, no adapter needed. With the MAF I use it mounts just like an 85-86 (or LH Euro)

toofast928

Dave PM sent.

Jack promise me by Friday -Saturday........please.
Tony

DR

Jack,
Thanks again for all your hard work taking the "lead" and being the GP for this project! I look forward to talking with you next week. Since you and I started this "project" this past spring you can obviously tell I haven't been rushing you.... like Tony now is :-)

Tony, PM replied.

DR