just wondering. id like to know the reasoning why i see a lot of coil pack swaps in the aussie cars. we all preach about how the stock ones are the cats ass.
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03-23-2010
just wondering. id like to know the reasoning why i see a lot of coil pack swaps in the aussie cars. we all preach about how the stock ones are the cats ass.
03-24-2010
will nice to meet you mate by the way I'm sure you have better parts than us, and vise versa with some of ours let us know if you need anything, I'm sure we can make a good friend ship this way everyone's about making their cars faster or making a little bit of money in the process I also think the holden l67 supercharger is better some one should confirm this info
03-24-2010
The coils arent readily avaliable from Holden and also are very compared to the msd coils but you might be interested in this test done by a member of the L67 forum
Hi Guys I have been doing a bit of testing with various genuine Holden coil packs. I have 3 sets of l67 coils and 3 sets of standard emotec coils and 1 set of MSD's
I have used the Holden test procedure from the diagram below.
Our results as follows..
Std Emotec Coil Packs: Gray Bottom
Low voltage side (Bottom)
0.9
0.9
0.9
0.9
0.9
0.8
0.9
0.9
0.9
High voltage side (Top)
5800
5680
5750
5800
5800
5700
5810
5800
5700
L67 Coil Packs: Blue Bottom
Low voltage side (Bottom)
0.8
0.9
0.9
0.9
0.9
0.9
0.8
0.9
0.9
High voltage side (Top)
5640
5730
5750
5800
5800
5750
5800
5800
5750
As you can see from this the coil packs read on average exactly the same.
So against common belief there doesn't seem to be a difference between blue and white packs.
I called a friend from GMH engine assembly and production last night and he seems to think that the coil pack, DFI and mounting bracket was imported as a unit from the US plant because of the fewer numbers needed for production runs in Australia.
This would explain the different color bases and Part numbers.
The MSD coil packs findings were very different to the specifications on there web site: Go Figure..
Here's what we found using the same Holden test method as above on the MSD Coil Packs..
MSD Coil Packs: Gray Bottom
Low voltage side (Bottom)
0.8
0.8
0.8
High voltage side (Top)
5660
5640
5790
Last edited by vsl67; 09-08-2011 at 02:40 AM.
03-24-2010
Thanks I would be glad to give you guys a hand tracking stuff downOriginally Posted by ls6velless454
DId you guys know there is a new air to air coming on the market here soon ?
03-24-2010
does it still use the same style plate or is it something completely different?
03-24-2010
welcome aussie! very sick and awesome car you have great job
hogan 3inch DP u bend delete ,180*tstat, autolite 104s, LED interior, 4" FWI, 2000watt system, bullitt rims, zzp pistons, pems, alt rewire, thrush muffs, 3.4 zzp mps, transgo shift kit, triple edge performance trans. autometer triple pod :SOON: urlosn HPT PCM tune, HEADERS, 1.9's
03-24-2010
Yeah you guys get all the great stuff like that air to air cooler from F.I.T ( forced induction technologies).I wish we could get that lower intake manifold over here, looks like a very solid design.
03-25-2010
Ok guys just thought we'd let you know that our air to air intercooler plates are now finished and availble for delivery
http://forum.streetcommodores.com.au...light=mace+air 0r there is this I think its A BYE
03-25-2010
Damn it's that a carbon fiber air to air intercooler!? You aussies get all the good stuff!
03-25-2010
have they figured out their lag and dying issues yet? where is the MAF placed now? it would be cool to see someone in the US try this setup.
03-25-2010
This is what i was getting at before bio.
Im not sure if this plate will work for fwd though as far as the placement of the tubes.
03-25-2010
i knew what you were talking about, ive looked at them before.
03-25-2010
Most of guys here are going MAf less ,From what Ive read on the L67 Torque forum all of the issue have be sorted with a custom tune but IM not too clued up on intercoolers or Maf less tunes so I cant tell you any more
03-25-2010
ah, they are all going speed density. that's cool, but takes a fair amount of tuning to get it right.
03-25-2010
welcome, and that's a nice lookin car man...
03-25-2010
I still dont understand why. Whats the difference between this and a turbo a2a setup? You run a maf at the tb with that.
03-25-2010
youd have to run the TB at the other end of the piping, am i right?
03-25-2010
This was going to be my design, we will see.
03-25-2010
t
I thought you might all be interested in This stacked cooler plate setup was recently done by Zapper on the l67 forum I think he my have some dyno figures on this but Im not sure
03-25-2010
So did you make any of these yourself or what?
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