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16V twin screw SC?

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Old 03-29-2007, 10:43 PM
  #31  
ceedee
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Originally Posted by Hacker-Pschorr
Then it's running MAF and not L-Jet......

I've thought about doing this. Maybe in the future I'll drop the L-jet system or switch to an adapted system like this.

I'll be switching my 79 CIS to either the EuroS EFI system or an aftermarket setup such as autronic before I add any boost.
how would it have to be changed, hacker?
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Old 03-29-2007, 10:45 PM
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How would what have to be changed?

Can I buy a vowel?
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Old 03-29-2007, 10:52 PM
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Originally Posted by Hacker-Pschorr
How would what have to be changed?

Can I buy a vowel?
sorry, the l-jet. to modify it to a MAF, what is necessary to make it work?
and how much do you think it would cost?
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Old 03-29-2007, 10:59 PM
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Originally Posted by ceedee
sorry, the l-jet. to modify it to a MAF, what is necessary to make it work?
and how much do you think it would cost?
IIRC John uses an off the shelf MAF sensor (no idea the brand) and a voltage box made by split second. The voltage box takes the signal from the MAF sensor, translates it to a signal the L-Jet computer can use.

So, assuming I'm not missing anything here, not very expensive. Could be a pain to get working if you don't know what you were doing.
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Old 03-29-2007, 11:10 PM
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I believe its only $339 + the MAF. It used to be cheaper. I don't know if that includes the MAF or not.

Its the PSC1-009 Pro. Sig. Cal. AFM to MAF HV Output . www.splitsecond.com
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Old 03-30-2007, 12:00 AM
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Originally Posted by Fabio421
I believe its only $339 + the MAF. It used to be cheaper. I don't know if that includes the MAF or not.

Its the PSC1-009 Pro. Sig. Cal. AFM to MAF HV Output . www.splitsecond.com
and there it is
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Old 03-30-2007, 12:02 AM
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I believe thats the engine from Goldmember.
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Old 03-30-2007, 03:02 AM
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Originally Posted by a4sfed928
I've looked at this site and I can't read it but I thought he was running approx 9psi from the MAP log. Do you know if he increased the boost from what the MAP log shows? I have an AutoRotor that I'm installing on a 1980 16V and I'm having trouble finding injectors that fit the stock rail.
So you can't read Swedish? Ha ha! He turned the boost up later, but I haven't seen any charts. As far as I know he broke one of his pistons after a while. It may have been because of lack of an IC, far from perfect air distribution in the intake(he reported problems with that) or both. As far as I know he used the car on track several times with 16psi and no IC. But he runs a full programmable EFI. He actually works with EFIs: http://www.civinco.com/referens.html
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Old 03-30-2007, 09:16 AM
  #39  
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Originally Posted by Ian928
As far as I know he used the car on track several times with 16psi and no IC.

Was he trying to blow it up? I'm suprised it lasted that long.
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Old 03-30-2007, 10:29 AM
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Originally Posted by Hacker-Pschorr

Was he trying to blow it up? I'm suprised it lasted that long.
Yes I know. I think he was doing the same thing as the guy that started this thread, checking to see ithe engine could handle it. I think he has redone his system with a IC now. He has done a lot of modifications to the car through the winter including fabriating a new glassfibre front. I am not sure what he has done with the engine though.
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Old 03-30-2007, 11:38 AM
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Back on the original topic, is anybody planning on mounting a twinscrew to a 16v motor?
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Old 03-30-2007, 11:53 AM
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Originally Posted by JEC_31
Back on the original topic, is anybody planning on mounting a twinscrew to a 16v motor?
The Swedish 928 I referred to are a 16V, a 1979 Euro I think.
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Old 03-30-2007, 02:45 PM
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Originally Posted by Ian928
The Swedish 928 I referred to are a 16V, a 1979 Euro I think.

Thanks Ian, I had somehow missed the pictures.

Pretty interesting design...





I like his "first start" album, I hope all that smoke is from the tires.
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Old 03-30-2007, 03:02 PM
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Hmmmm nice!
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Old 03-30-2007, 04:46 PM
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Cool stuff on that SE OB.

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