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Slantnose from HELL
Join Date: Dec 2004
Posts: 888
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I agree the wasted spark coils are by far the cheapest way to go. I already had my billet dizzy so I stayed with it. Possibly I will end up going to COP's at a later date. If you have nothing to start and need to decide what to do then I'd go with wasted spark use a hall effect crank trigger and a Ford hall effect cam sensor along with the adapter to mount it to the cam tower. This would definetly the cheapest. If you want to step it up a notch COP's which would not require sparkplug wires. But you would need valve covers to mount the COP's. Hargett Percision Products makes billet valve covers that mounts Ford COP's.
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It changes from time to time..... |
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07-02-2008, 11:54 AM
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Macht Schnell
Join Date: Jun 2003
Location: PSL, FL
Posts: 861
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Very sweet, what Program did you use to diagram this out with?
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---Les Garten---85 930, Andial IC, GHL Headers, Fabspeed Dual, K-27 HF2, 3.4 JE Full Finned 7.5:1 CR, 964 CAM'd, Carerra 3.2 Manifold Cut/Flipped, Tec3r, Siemans 55#, GSF Fuel Rails, Clewett Crank Trigger, Clewett Cam Trigger,Dual Plugged, ARP Head Studs/Rod Bolts, Clewett Wires.Tial 46mm WG, Tial 50mm BOV, WEVO Shifter,934 Boost Gauge, Wideband EGO Sensor/Gauge, C2T Head Gaskets, '88 MB 300TE,BMW R100RT |
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07-02-2008, 05:44 PM
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Macht Schnell
Join Date: Jun 2003
Location: PSL, FL
Posts: 861
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Quote:
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---Les Garten---85 930, Andial IC, GHL Headers, Fabspeed Dual, K-27 HF2, 3.4 JE Full Finned 7.5:1 CR, 964 CAM'd, Carerra 3.2 Manifold Cut/Flipped, Tec3r, Siemans 55#, GSF Fuel Rails, Clewett Crank Trigger, Clewett Cam Trigger,Dual Plugged, ARP Head Studs/Rod Bolts, Clewett Wires.Tial 46mm WG, Tial 50mm BOV, WEVO Shifter,934 Boost Gauge, Wideband EGO Sensor/Gauge, C2T Head Gaskets, '88 MB 300TE,BMW R100RT |
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07-02-2008, 05:52 PM
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Wo ist die Rennstrecke?
Join Date: Mar 2004
Location: St Johns, FL
Posts: 1,210
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My problem was me. I had a poorly crimped 12v supply and it finally failed. Fortunately, the LINK tells me which trigger has an error so I was able to tell what was going on immediately.
For what its worth, if I had to do it all again, I probably would have saved a bit more money and gone with some sort of CDI ignition. I currently use wasted spark and it works well, but I think I could get better drivability and torque with CDI. To improve idle and high RPM drivability, I reduced the gap on my plugs from .028 to .023. It smoothed my idle out but I haven't tried the high rpm yet. It's a good thing I have dual plug with this ignition system. |
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07-02-2008, 06:09 PM
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Registered
Join Date: Oct 2005
Location: Kihei, HI - Maui
Posts: 593
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Nathan,
If you haven't found it yet, here's a pretty good thread on a dual plugged MegaSquirt II installation with some pictures on sensor installation, some sample fuel and ignition maps and lots of Q&A from folks on the forum. Megasquirt setup for 930 and dual plug EDIS Noah, great work on the illustration - that will help a lot of folks. I've been running MSII for a couple of years and have been very happy with it. Good luck!
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07 Audi A4 2.0T Cabriolet - Black/Black (sold) 96 993 C2 Cabriolet - Arena Red/Tan (sold) 82 911SC - 993 Turbo Cab Trib - Speed Yellow/Black (sold) 58 DKW Universal - Baby Crap Yellow/Beige (sold) Last edited by mppickett; 07-03-2008 at 05:37 AM.. |
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07-03-2008, 05:32 AM
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resident samsquamch
Join Date: Oct 2005
Location: Cooterville, Cackalacky
Posts: 6,815
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-jeff back in the saddle: '95 993 - just another black C2 *SOLD*: '87 930 GP White - heroin would have been a cheaper addiction... "Ladies and Gentlemen, from Boston Massachusetts, we are Morphine, at your service..." - Mark Sandman (RIP  )
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07-03-2008, 05:44 AM
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A fellow Pelacanite
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Thanks Guys!
I have to admit, I forgot to search the 911 forum...
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1981 UK 930. G50/01 shortened, 964 3.8RS Fibreglass Body Kit, 18" Alloys 8.5" F & 10" R, 225's F & 285's R, Special Colour Metallic Blue Paint, FIA Sparco Evo's, A/C and Air Pump removed, Electronic Boost Controller, GHL Headers, Tial46 WG. Fitting - New service kit. Needs Fitting - Innovate XD-16 Kit, Kokeln IC. Stephen's K27 HFS, EVO Intake Assy & his Modded USA Fuel Head. 1983 UK 911 3.2 Carrera Sport Coupe. Black, Black Leather with Red Piping, Black Alloy Gear Knob, K&N Air Filter Element, Turbo Tie rods. Needs Fitting - K&N CO Sensor, Round A/F Dial Gauge, Factory Short Shift Kit. http://www.danasoft.com/sig/Iamnotanumber.jpg |
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07-03-2008, 09:29 AM
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Registered
Join Date: Mar 2007
Location: Chattanooga, TN
Posts: 167
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1985 Porsche 911 M491 option 55K miles 1985 Alfa Romeo GTV6 CRG Heron Daytona CR125 Shifter Kart |
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07-07-2008, 07:29 AM
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Registered
Join Date: Mar 2007
Location: Chattanooga, TN
Posts: 167
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The knock sensing module I am still working with, I think it should be fine but I might need to add a fuse on the +12V power line off the main relay. Also, there is a chance that I will have to add some sort of signal conditioner to dampen out noise that is from normal operations. I see no reason why we can not have knock sensing on our engines. Quote:
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1985 Porsche 911 M491 option 55K miles 1985 Alfa Romeo GTV6 CRG Heron Daytona CR125 Shifter Kart |
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07-07-2008, 08:07 AM
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Registered
Join Date: Jul 2003
Location: Glorious Pac NW
Posts: 4,184
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Quote:
Quote:
 Twin Plug Goodness...Look what I made this weekend!
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'77 S with '78 930 power and a few other things. |
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07-26-2008, 02:25 PM
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