How Many SL/R5000's Were Built
#26
Posted 21 August 2006 - 08:27 PM
Personal opinion (albeit one shared by many), but LH headlights suck.
RIM
#27 _keith1962_
Posted 21 August 2006 - 09:59 PM
#28
Posted 21 August 2006 - 10:40 PM
Its just a personal opinion.
I dont like the look of LC Grilles/Headlights either...
RIM
#29 _TJ253_
Posted 22 August 2006 - 10:49 PM
#30 _Yella SLuR_
Posted 24 August 2006 - 01:47 PM
#31 _MRNOS_
Posted 25 August 2006 - 09:14 PM
#32
Posted 26 August 2006 - 07:41 AM
Quote - "they bumped up the compression ratio from 9:1 (LH) to 9.7:1 (LX) to compensate for the power loss"
That's not quite correct. There are 3 different stock L31s in the LH/LX Torana range. When they 1st released the LH in early '74 it had the same 308 as the HQ series (9.0 comp & 240 bhp). When the HJ was released the 308 was upped to 9.7 comp & 250 bhp (the cam timing was also changed). This 250 bhp engine was introduced to the Torana range at that time (Nov '74) at engine number HT24413. This engine carried over, unchanged into the early LX series until June '76. In July '76 when ADR27A was introduced the 308 was then rated at 216 bhp, but this wasn't the same type of horsepower, the actual 'real world' power hadn't dropped that dramatically (it was probably around 235-240 bhp). It was a clever ploy by the manufacturers at that time to use the new measuring standards so people couldn't see which engines were effected by ADR27A & which weren't. The new figure was stated in SAE net which is different to the old SAE gross & also different to the DIN & ECE figures they use these days.
Many people will argue how bad the ADR27A gear was, but it mainly effected low down response & starting & drivability on choke in cold weather, not outright power. The 4 main anti-pollution devices used on Holden V8s at the time, were EGR, EFE, HAI & TCS. EGR was closed under full throttle (no effect on power), EFE is that the flap in the RH exhaust manifold to help the motor warm up quicker (no effect once warmed up), HAI (heated air intake) once again to aid drivability when warming up - no effect on power. TCS transmission spark control - limited vacuum advance until top gear, no effect on power in top gear. (no vacuum advance at full throttle in any gear anyway). My point is that a post July '76 LX 308 with full ADR27A was still a potent weapon & not as bad as everyone makes out.
Quote: "I think the L34's should've keep the LH headlights, after all the L34 IS a LH not a LX"
The reasoning given at the time of the L34's release (in the official GM-H blurb) for the use of 7" round headlights was that you could easily fit H4 QH type conversions for rallying etc. Which is what GM-H said the L34 was partially intended for.
Dr Terry.
#33
Posted 26 August 2006 - 08:43 AM
#34
Posted 26 August 2006 - 07:24 PM
#35
Posted 26 August 2006 - 08:43 PM
RIM
#36 _keith1962_
Posted 26 August 2006 - 09:16 PM
They say the SL/R5000 was the quickest
cheers Keith
#37 _timbotorrie_
Posted 06 October 2006 - 07:17 AM
yeah but i built mine from an LH SL, not a rare as rockin horse poo LH coupe^ I agree. Although Timbotorrie's A9X replica is an LH...
RIM
its what i had to work with at the time and im not rich enough to buy a real one
Edited by timbotorrie, 06 October 2006 - 07:18 AM.
#38 _pallbag_
Posted 06 October 2006 - 07:33 AM
#39 _racyrabbit_
Posted 09 January 2007 - 06:29 PM
#40 _Rob 5000_
Posted 09 January 2007 - 08:26 PM
#41
Posted 09 January 2007 - 09:09 PM
#42
Posted 10 January 2007 - 07:42 PM
Well it was the 70's after all..............a lot of acid trips and LSD around back thenI remember one a mate had, he was the second owner. It was white with wait for it, green trim. I have some pics somewhere. It was a special order, I think for a dealer principal.
#43
Posted 10 January 2007 - 09:37 PM
#44 _keaton_
Posted 11 January 2007 - 06:48 PM
#45 _TJ253_
Posted 12 January 2007 - 06:40 PM
#46 _user asked to be removed_
Posted 12 January 2007 - 07:41 PM
anyway
I have a few questions, What models did Barbados Green come out in? And
If you have a auto SLR/5000 does it make it more expensive/rare?
#47
Posted 12 January 2007 - 09:12 PM
#48 _racyrabbit_
Posted 15 January 2007 - 07:58 PM
#49
Posted 15 January 2007 - 08:31 PM
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