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02-08-2004, 06:41 PM
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CC Member
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Join Date: Oct 2002
Location: Sydney,
NSW
Cobra Make, Engine: Classic Revival. 6 litre Chev
Posts: 669
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Not Ranked
Shattered
just found out that the GEN 111 motor I have (2001 model) is not eligible for registration in NSW. Must be 2003 model complying to ADR 7900. Any one know what difference is or how I can find out?
Regards,
Phil Neall
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Advertising
02-08-2004, 07:12 PM
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CC Member
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Join Date: Jan 2001
Location: Sunbury,
VIC
Cobra Make, Engine: Rat Rod Racer, LS1 & T56
Posts: 5,391
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Not Ranked
I think I'm in the same boat. I believe the motors are the same internally and the casting numbers haven't changed since they changed the rocker cover bolt pattern.
According to the casting and part numbers your 2001 motor is the same as a 2003. You could tell them you are running a 2003 management system as well and they would be none the wiser.
Here's the head casting numbers for the Gen3 family.
Casting Number 241
Head: 1997+ LS1 5.7 Litre Passenger Car
Material: Aluminimum
Part Number:
12559853 (1997-00)
12564241 (2001-03)
Combustion Chamber Volume: 66.67cc
Compression Ratio: 10.1:1
Intake Port Volume: 200cc
Exhaust Port Volume: 70cc
Intake Valve Diameter: 2.00 inches
Exhaust Valve Diameter: 1.55 inches
Casting Number 243
Head: 2001 LS6 5.7 Litre Passenger Car
Material: Aluminimum
Part Number:
12564243
Combustion Chamber Volume: 64.45cc
Compression Ratio: 10.5:1
Intake Port Volume: 210cc
Exhaust Port Volume: 75cc
Intake Valve Diameter: 2.00 inches
Exhaust Valve Diameter: 1.55 inches
Casting Number 706
Head: 1999+ LR4 4.8 Litre Truck
1999+ LM4 /LM7 5.3 Litre Truck
Material: Aluminimum
Part Number:
12559852
12561706
Combustion Chamber Volume: 61.15cc
Compression Ratio: 9.5:1
Intake Port Volume: 200cc
Exhaust Port Volume: 70cc
Intake Valve Diameter: 1.89 inches
Exhaust Valve Diameter: 1.55 inches
Casting Number 373
Head: 1999-2000 LQ4 6.0 Litre Truck
Material: Cast Iron
Part Number:
12561873
Combustion Chamber Volume: 71.06cc
Compression Ratio: 9.5:1
Intake Port Volume: 210cc
Exhaust Port Volume: 75cc
Intake Valve Diameter: 2.00 inches
Exhaust Valve Diameter: 1.55 inches
Casting Number 317
Head: 2001+ LQ4 6.0 Litre Truck
Material: Aluminimum
Part Number:
12572035
Combustion Chamber Volume: 71.06cc
Compression Ratio: 10:1
Intake Port Volume: 210cc
Exhaust Port Volume: 75cc
Intake Valve Diameter: 2.00 inches
Exhaust Valve Diameter: 1.55 inches
Head: GMPP C5R
Material: Aluminimum
Part Number:
12480005
Combustion Chamber Volume: 38cc
Compression Ratio:
Intake Port Volume:
Exhaust Port Volume: 70cc
Head: GMPP C5R
Material: Aluminimum
Part Number:
12480025
Combustion Chamber Volume: 38cc
Compression Ratio:
Intake Port Volume:
Exhaust Port Volume: 70cc
Head: GMPP C5R
Material: Aluminimum
Part Number:
124800290
Combustion Chamber Volume: <30cc
Compression Ratio:
Intake Port Volume:
Exhaust Port Volume: 70cc
Cheers
__________________
Mike Murphy
Melbourne Australia
Last edited by Aussie Mike; 02-08-2004 at 07:16 PM..
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02-08-2004, 07:20 PM
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CC Member
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Join Date: May 2002
Location: Brisbane Australia,
QLD
Cobra Make, Engine: RMC under re-construction, GenIV with tremec 600, Jag 3.31 L/S diff
Posts: 3,318
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Not Ranked
Bluddy hell...I sure feel for you fellows.
Lets hope common sense prevailes and you both get some sort of exemption.
Hope it works out for you both
__________________
It's impossible to soar like an eagle when you're surrounded by turkeys.
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02-08-2004, 07:22 PM
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CC Member
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Join Date: Oct 2002
Location: Sydney,
NSW
Cobra Make, Engine: Classic Revival. 6 litre Chev
Posts: 669
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Not Ranked
Mike,
Thanks for idea but I think engine number and proof of purchase would give me away. RTA tecnical guy suggested writing to the manager and explain situation.
If this doesnt work Iam going to jump off something very high!!!!!!
This will mean end of Cobra replicars as who could afford new motor and computer from GM or Ford.
There is possibility of getting emission test by RTA . This is free but my engineer tells me its near impossible to pass.
Regards,
Phil
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02-08-2004, 07:50 PM
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CC Member
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Join Date: Aug 2003
Location: Melbourne. Australia,
VIC
Cobra Make, Engine: Classic Revival kit. LS1 motor. T56 Tremec 6 speed. 17" replica Halibrand wheels.
Posts: 559
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Not Ranked
#!*&#$@!~ that makes 3 of us!
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02-08-2004, 07:56 PM
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CC Member
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Join Date: Jan 2001
Location: Sunbury,
VIC
Cobra Make, Engine: Rat Rod Racer, LS1 & T56
Posts: 5,391
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Not Ranked
At least your heads will have the right part number.
Mine are the 12559853 (1997-00) heads and while they are the same casting the part number is a dead givaway that this is an older motor.
There might be a milling and restamping job for me in the future.
I thought the year you started building your car was a factor too. I heard you had 3 years grace from the start of your build. Otherwise you're engine would have to be about the last thing to buy before rego.
I would definitely put forward that the 2001 LS1 motor is the same as the 2003 motor going by the casting numbers etc and that the ECU itself hasn't changed either, just the maps. Tell them you have had the 2003 map burnt into your ECU when you had the VATS disabled.
Cheers
__________________
Mike Murphy
Melbourne Australia
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02-08-2004, 08:34 PM
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CC Member
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Join Date: Oct 2002
Location: Sydney,
NSW
Cobra Make, Engine: Classic Revival. 6 litre Chev
Posts: 669
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Not Ranked
Just sent email to Manager Light Vehicle Stds to find out first hand . Will keep all informed. There must be a way.
Regards,
Phil
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02-08-2004, 09:28 PM
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CC Member
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Join Date: Nov 2003
Cobra Make, Engine: RCM, 4 wheels, two doors
Posts: 704
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Not Ranked
Seems to me that it's about time all kit manufacturers & owners, be it cobra, clubmans etc, etc, started to think about setting up a lobby group to campaign for fairer ADR rules for kit cars.
When you consider that most kit cars are only weekenders & do very few kms relative to a daily driver, it seems pointless to treat kit vehicles the same. Only hardcore enthusiasts like us endeavor to undertake building our own cars. I cannot see every Tom, Dick & Harry jumping onto ADR exemptions for PCV's.
It's just like speed cameras - getting out of control. Worse still, these ADR changes could make the affordability of PCV's prohibitive; perhaps leading to manufacturers to close doors, likewise suppliers & wreckers as well. How much does this industry contribute to the economy & taxes?
We could end up with a situation like what happened in the early 80's when Keating doubled luxury car taxes - it killed sales of luxury vehicles so badly that it cost them double what they thought they would raise in lost taxes. The following year the gov. was forced to backflip.
Hopefully someone in ADR land might pull their head out of their backside long enough to see some sense.
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02-08-2004, 09:35 PM
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Senior Club Cobra Member
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Join Date: Jul 2001
Location: Evans,
CO
Cobra Make, Engine: NAF 289 FIA, 347 stroker with Weber 48's, building a '48 Anglia gasser, driving a '55 Chevy resto-rod
Posts: 3,119
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Not Ranked
I just read thru this thread-- And "we" think we have troubles getting our cars registered here in the States--I think it takes a backseat to the hurdles you have to go thru---sheesh
Good luck to all of you!
__________________
"Breathe in... Breathe out... then move on with life. Lifes too short to sweat the small stuff"
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02-08-2004, 09:47 PM
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CC Member
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Join Date: Jan 2002
Location: Northern California,
CA
Cobra Make, Engine: -Sold- Contemporary 427S/C # CCX-3152 1966 427 Med Rise Side Oiler, 8v 3.54:1 Salisbury IRS, Koni's.. (Now I'm riding Harleys)
Posts: 2,567
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Not Ranked
Sorry you gave up your guns now mate?
__________________
michael
A man that is young in years, may be old in hours, if he have lost no time. But that happeneth rarely. Generally, youth is like the first cogitations, not so wise as the second. For there is a youth in thoughts, as well as in ages... Sir Francis Bacon (1561-1626)
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02-08-2004, 10:00 PM
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CC Member
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Join Date: Feb 2003
Location: Melbourne,
VIC
Cobra Make, Engine: DRB,Ford Tickford 302 220kw with BTR 4 speed auto, 3.9:1 LSD
Posts: 491
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Not Ranked
Leeroy,
When did you buy your chasis?
If you purchased it in 2002 then you have until 2004 to complete it and only have to meet 2002 ADRS re emmissions.
In Victoria they gave a grace period for cars currently under construction. My understanding is that NSW gave no grace period, so even if you purchased it in 2002 you have to meet the new emmision standards as of 2003.
Good Luck
Cameron
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02-08-2004, 10:39 PM
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CC Member
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Join Date: May 2002
Location: Brisbane Australia,
QLD
Cobra Make, Engine: RMC under re-construction, GenIV with tremec 600, Jag 3.31 L/S diff
Posts: 3,318
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Not Ranked
Goes to show how hypercritical polution laws are.
Look at any Brisbane City bus spewing black smoke and soot into the atmosphere.
How about our diesel trains..I've got a friend who lives next to the Shorncliffe line.....she can never get her washing clean. It may only be soot but it's still in the air.
NASSTY is right.....all the sporting auto clubs need to get their a$$e$ into gear and start flexing muscles.
Mind you, I believe Japan has such tough polution laws that cars a couple of years old wont comply and get shipped overseas.
That would be a bummer!!!
Hope you guys can find solutions to your problems without incurring major expense.
__________________
It's impossible to soar like an eagle when you're surrounded by turkeys.
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02-08-2004, 11:56 PM
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CC Member
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Join Date: Aug 2003
Location: Hunter valley wine country,
NSW
Cobra Make, Engine: Homebush. Lexus quad cam V8, R154 Supra box. Oh what a feeling.
Posts: 363
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Not Ranked
I should not have given you the engineers details. Sorry to burst the bubble
__________________
!!Its good to be stroked but i'd rather be blown!!
Proud member of the Bclub Central Coast chapter
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02-09-2004, 12:07 AM
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Senior Club Cobra Member
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Join Date: Jul 2002
Cobra Make, Engine:
Posts: 15,712
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Not Ranked
G.R. I hear you! Even in Hawaii there are "ways" to get a car registered. But Australia sounds like a complete nightmare!
Hang in there mates!
Ernie
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02-09-2004, 01:19 AM
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CC Member
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Join Date: Nov 1999
Location: Brisbane, Australia,
Q
Cobra Make, Engine: Contemporary CCX3117 427FE
Posts: 4,381
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Not Ranked
http://cgi.ebay.com/ebaymotors/ws/eB...tem=2459317653
Look what I found - a 1960 Austin Healey sprite that requires a rebody. Wouldn't that be convenient if you could attach your Cobra body onto the Healey chassis, and register the car that way.
Imagine - it's over 30 years old, so you register the car as a historic vehicle and only pay $170/yr registration. You wouldn't have to worry about emissions, and you wouldn't need significant engineer involvement.
All that, and the VIN number is still intact on the chassis. Bidding starts at only $100-, please form a queue to the left....
__________________
Craig
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02-09-2004, 02:33 AM
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CC Member
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Join Date: Feb 2002
Location: Alice Springs, central Australia,
NT
Cobra Make, Engine: Classic revival kit (CR3181), gen III engine, T56 6 speed box, AU XR8 lsd diff
Posts: 5,699
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Not Ranked
Holy crap, that may put me in the same boat.
The NT Motor Vehicle Registery sat last tuesday to let me know if my car is ok to build, I even advised the year of manufacture on the engine, 2000 motor.
I should have my approval/knock back this week.
Fingers crossed they say ok to me here.
There may be 4 gen III motors for sale over the next year or so, I can talk to my spare parts manager and see what kinda deal he can get on 4 complete NEW engines.
__________________
Cruising in 5th
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Never be afraid to do something new, Remember, Amateurs built the Ark: Professionals built the Titanic.
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02-09-2004, 04:40 AM
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CC Member
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Join Date: Aug 2000
Location: Australia Geelong,
VIC
Cobra Make, Engine: Real: Southern Roadcraft, SRV8, 351W stroker
Posts: 852
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Not Ranked
The crazy Aussie ADR's..
are only pushing up the resale value of cars already registered and on the road.
The way they are going the only way to own a Cobra will be to buy a used one.
I feel for those wanting to build in the future.
Bryan
__________________
COB-66 Young at heart old fart.
Don't drive faster than your guardian angel can fly.
If it doesn't matter what gear your in you have enough torque.
VK3KDN
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02-09-2004, 01:45 PM
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CC Member
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Join Date: Aug 2003
Location: Melbourne. Australia,
VIC
Cobra Make, Engine: Classic Revival kit. LS1 motor. T56 Tremec 6 speed. 17" replica Halibrand wheels.
Posts: 559
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Not Ranked
I started my const. in 6/2003 and I bought my LS1 new at the same time from Eagle Performance here in Melb. It is from the states and I cant seem to even find an engine number. It does have #12560688 on the inlet cover but its hard to find anything else. Anyone have any clues where to find the # or is this # relevent? Let me know soon before I push it outside and put "free to go home " on it.
Leeroy
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02-09-2004, 02:06 PM
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CC Member
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Join Date: Oct 2002
Location: Sydney,
NSW
Cobra Make, Engine: Classic Revival. 6 litre Chev
Posts: 669
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Not Ranked
Leeroy,
Crate motors and bare blocks purchased from GMH dont have engine numbers. RTA gets around this by carrying out emission test if no engine number available that confirms year of manufacture.
All sounds a bit odd as emissions are related to computer tune although cam could make difference but dont know if these changed from 2000 till now. More homework needed.
In NSW RTA wanted another years grace to let projects already started to be completed. However the EPA would not agree. Looks like its time to make local members life hell!!
Regards, Phil
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02-09-2004, 02:28 PM
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CC Member
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Join Date: Jan 2004
Cobra Make, Engine: 1st Harrison with Gen 3 , 6 speed ,Godzilla diff & brakes
Posts: 249
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Not Ranked
You guys might have to move here to SA all you need here is the motor to be ADR-37 compliant and most engines built after 1990 will be ok to use in SA . I too will be useing a GEN3 but i got mine out of a VX R8 so it already has passed aussie rules . I suppose that may be the catch with getting a motor from the states .
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