Best ignition system for the street
#1042378
07/28/11 10:48 PM
07/28/11 10:48 PM
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Joined: Aug 2009
Posts: 740 Anderson, IN
1969RR
OP
super stock
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OP
super stock
Joined: Aug 2009
Posts: 740
Anderson, IN
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Hello! Putting the finshing touches on my 512 build for my Challenger. Mostly street, maybe couple trips down the 1/4. Some engine info: 440 stroked to 512, 440Source kit, OOTB Indy EZ's, 511 lift Comp, 10.5-1 comp, NGK plugs, FireCore wires, stock 6pak set-up. I'm using the Mopar elect dizzy, orange box, 4 wire ballast. Just wondering if this ignition is the best? I've read most use the MSD style. I've put a lot of $$ in the engine, and want the best ignition system too. What's the thoughts? Take care! Jeff
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Re: Best ignition system for the street
[Re: BloFish]
#1042385
07/29/11 03:46 AM
07/29/11 03:46 AM
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Joined: Jan 2003
Posts: 27,421 Balt. Md
383man
Too Many Posts
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Too Many Posts
Joined: Jan 2003
Posts: 27,421
Balt. Md
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Re: Best ignition system for the street
[Re: 1969RR]
#1042389
07/29/11 09:18 AM
07/29/11 09:18 AM
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Joined: Jan 2003
Posts: 13,374 Marion, South Carolina [><]
an8sec70cuda
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 13,374
Marion, South Carolina [><]
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MSD 6AL here. Running them on 3 different cars.
CHIP '70 hemicuda, 575" Hemi, 727, Dana 60 '69 road runner, 440-6, 18 spline 4 speed, Dana 60 '71 Demon, 340, low gear 904, 8.75 '73 Chrysler New Yorker, 440, 727, 8.75 '90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt '06 GMC 2500HD LBZ Duramax
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Re: Best ignition system for the street
[Re: nss guy]
#1042391
07/29/11 11:23 AM
07/29/11 11:23 AM
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Joined: Jan 2003
Posts: 8,940 Holly/MI
Dean_Kuzluzski
master
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master
Joined: Jan 2003
Posts: 8,940
Holly/MI
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I ran the 340, w/orange ECU, to 6700 several times in my 69 GTS. The MSD 6AL still fired my 383 in my boat when it was literally being showered with water while in a "limp home mode" to the dock. The multiple spark discharge is only effective below 3000 rpms or so. Either are very reliable systems as far as I'm concerned. The MSD being better.
R.I.P.- Gary "Coop" Davis 02/09/68-05/13/04
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Re: Best ignition system for the street
[Re: 1969RR]
#1042392
07/29/11 04:11 PM
07/29/11 04:11 PM
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Joined: Oct 2004
Posts: 16,479 Canada
CrAzYMoPaRGuY
I Live Here
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I Live Here
Joined: Oct 2004
Posts: 16,479
Canada
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I like the original FBO A688 system, and it has the capability to LOOK stock if that's an issue...?
I like the OLDER orange boxes, but the newer orange boxes scare me so much I would toss a chrome box on just to be safe. I've had a half dozen NEWER orange boxes fail, would not hot restart, and since then EVERYTHING I own has a chrome box on it, even my motorhome. I went with an FBO A688 on my Jensen, so far it has been flawless, I'm truly impressed.
I'm building a 67 Charger street/strip car and looking at the new FBO system that doesn't require a ballast.
Anybody here ran the new FBO system yet??
CrAzYMoPaRGuY
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Re: Best ignition system for the street
[Re: MR_P_BODY]
#1042393
07/29/11 04:28 PM
07/29/11 04:28 PM
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Joined: Oct 2003
Posts: 996 Queens, New York
Harley
super stock
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super stock
Joined: Oct 2003
Posts: 996
Queens, New York
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Quote:
I'll run a MSD 7-al on my Rampage(street/strip) with a modified stock dist
Same setup here.
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Re: Best ignition system for the street
[Re: 1969RR]
#1042397
07/29/11 06:26 PM
07/29/11 06:26 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:
Hey Guy's! Thanks for all the input! I've been on the FBO site looking at their ignitions. They do look nice. I'd like to stay stock looking if poss. I'm just having issues with extended cranking, hi RPM "skip". Everything else is new (fuel, engine, etc) so I'm leaning toward ignition. I want to get away from the orange box and ballast resistor. Thanks again everyone! Jeff
To be honest I would use the chrome box... if you were to break on the road you can put a stock box in its place to get you home... I dont know what all you can buy at the local parts store when it comes to all the other ignitions but I can get some MSD stuff local
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Re: Best ignition system for the street
[Re: MR_P_BODY]
#1042398
07/29/11 08:51 PM
07/29/11 08:51 PM
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Joined: Jan 2003
Posts: 8,028 Tulsa OK
Bad340fish
master
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master
Joined: Jan 2003
Posts: 8,028
Tulsa OK
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I ran an MSD Digital 6 on my mustang for several years, at that time I was the 8th owner over 6-7 years and the setup was the same the whole time. I used it to retard the timing for nitrous and relied on the rev limiter due to manual trans. It never missed a beat! I put one in my Barracuda as well but have limited use on it.
68 Barracuda Formula S 340
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Re: Best ignition system for the street
[Re: Bad340fish]
#1042399
07/29/11 10:04 PM
07/29/11 10:04 PM
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Joined: Dec 2004
Posts: 10,555 Rittman Ohio
fourgearsavoy
I Live Here
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I Live Here
Joined: Dec 2004
Posts: 10,555
Rittman Ohio
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I would use the Firecore50 mechanical distributor and coil with a MSD 6AL,the newer MSD 6AL units look really nice with great features The Firecore50 distributor will fit with your Indy EZ heads and it's very easy to adjust with a movable plate instead of those loose rollers in the rotor I have had this setup in my car for about 900 street/strip miles with Denso iridium plugs and could not be happier Gus
64 Plymouth Savoy 493 Indy EZ's by Nick at Compu-Flow 5-Speed Richmond faceplate Liberty box Dana 60
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Re: Best ignition system for the street
[Re: Bad340fish]
#1042400
07/29/11 10:04 PM
07/29/11 10:04 PM
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Joined: Jul 2006
Posts: 4,319 Puyallup, WA
StealthWedge67
master
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master
Joined: Jul 2006
Posts: 4,319
Puyallup, WA
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If you want to race at all, the digital 6 is tough to beat. It's got adjustable 2-step and high end limiters, along with an adjustable retard option for nitrous.
LemonWedge - Street heavy / Strip ready - 11.07 @ 120
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Re: Best ignition system for the street
[Re: StealthWedge67]
#1042401
07/29/11 10:19 PM
07/29/11 10:19 PM
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Joined: Jun 2003
Posts: 9,225 Charleston
sixpackgut
Drag Week Mod Champion
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Drag Week Mod Champion
Joined: Jun 2003
Posts: 9,225
Charleston
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my car went 10.50s with an orange box but it did take a crap. then i ran the FBO for a while till a member here gave me a MSD 6al.
I will say this, my AF ratio at idle and cruise got leaner with the MSD so it works. car ran the same number at the track but idled better
Gen 3 power 6.22@110, 9.85@135 Follow @g3hemiswap on instagram
performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs
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Re: Best ignition system for the street
[Re: Chris2581]
#1042403
07/29/11 11:04 PM
07/29/11 11:04 PM
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Joined: Dec 2009
Posts: 1,074 detroit, mi
POS Dakota
super stock
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super stock
Joined: Dec 2009
Posts: 1,074
detroit, mi
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If clearance isnt an issue, I would go with the DUI Distributor. It's a GM HEI put onto a mopar body. Everything is contained within the dizzy. One wire hookup, chuck the ballast resistor.. And someone mentioned breaking down...there are 50 GM HEI modules in stock at every parts store in america. lol Just my personal favorite for it's simplicity. They also make a small distributor that will clear any firewall that uses an external coil. http://www.performancedistributors.com/
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Re: Best ignition system for the street
[Re: POS Dakota]
#1042404
07/30/11 12:49 AM
07/30/11 12:49 AM
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Joined: Jul 2010
Posts: 1,845 Tampa
DusterDave
top fuel
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top fuel
Joined: Jul 2010
Posts: 1,845
Tampa
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Another vote for the MSD Digital 6.
Gone to the dark side with an LS3 powered '57 Chevy 210
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