Jump to content
SAU Community

Recommended Posts

That M3 looks like it handles so well, initial slight understeer on turn in followed by oversteer which is cancelled out as steering returns to centre. Looks like such a fun car to drive. In comparison the Skyline and Sierra look like they understeer more and thus need more heavier steering inputs...? 

  • Like 1

Wish someone would start a racing series for Group A replica cars, a bit like Touring Car Masters but for 1985 onwards and not grandpa's falcon and/or Monaro. I know they race in some historic class but that's for original cars, no replicas allowed.

Posted (edited)

Such a shame places like Amaroo Park have been redeveloped, smaller tracks always make for good racing.
Cheers for sharing @PranK there's some good Lakeside video's too.

1 hour ago, Ozdavroz said:

Wish someone would start a racing series for Group A replica cars, a bit like Touring Car Masters but for 1985 onwards and not grandpa's falcon and/or Monaro. I know they race in some historic class but that's for original cars, no replicas allowed.

Its so hard with older the cars as parts are so rare and everything was made for a particular chassis at that point in time. Even the V8 Supercar Blueprint era cars are all different between each chassis within a team as they learnt things and made improvements. The COTF cars between each Chassis builder is different too especially motor/oil systems/intakes.
The Group A stuff is worth so much too especially chassis with good history.
The only way to do it would be composite panels and similar engine drivelines to the original cars. Ford sierra running Focus RS driveline, Commodore running a short stroke LS/LT or a Falcon with coyote and a H Pattern dog box. Could use a standard ecu across all models with a Torque Map and DBW for parity which is not even used in Supercars currently.
Hell a TCM is almost a full chassis car these days and the suspension is not even close to standard style in the front running cars.

 

Edited by robbo_rb180
12 minutes ago, robbo_rb180 said:

The only way to do it would be composite panels and similar engine drivelines to the original cars

Yep that's pretty much what I want to see. Racecars that look and sound like the Group A but with newer tech underneath to make them faster and safer. I'm sure there's enough VK-to-VN commodore, E30 BMWs and Foxbody mustangs shells around to make up a decent number of cars with hopefully a couple of sierras, rx7 and R31s in there too. 

I used to love going to Amaroo to watch the HQ series go for broke (eventually stopped due to lack of spare parts) and also the Porsche series.  It was so cool to back your car up to nearly the edge of the viewing barrier and party with your friends, having a bbq and alcoholic/non drinks. It was such a family/mates atmosphere

  • Like 3
21 hours ago, Rezz said:

That M3 looks like it handles so well, initial slight understeer on turn in followed by oversteer which is cancelled out as steering returns to centre. Looks like such a fun car to drive. In comparison the Skyline and Sierra look like they understeer more and thus need more heavier steering inputs...? 

Yep, looks that way. Never driven an E30 or R31 so I can only imagine :) 

  • Like 1

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • There's restrictor pills in the stock boost control hoses. That's how they set the amount that was bled off and hence the "high" boost setting. The usual mod in the day was to remove it and send the "high" boost setting up to about 14 psi.
    • Thanks Duncan, that's the best info I've read. Furthermore after learning about the PCM programming side controlling the factory boost solenoid, the purpose of the solenoid is to "bleed" boost when pin 25 is earthed, thus allowing spring pressure in the wastegate actuator to overcome diaphragm boost pressure, thus closing or reducing the position of the wastegate flap creating more boost as the turbo is able to spin faster. It's pretty cool to see a designated Pill to do exactly this, would have liked to have seen it with a tiny filter over the end for those moments in vacuum.  The constant bleed pill has now been removed completely from the system and solenoid boost control has been restored once again.   Case closed 😂
    • The wideband reading is meaningless if it's not running. Why are you using shitty old sidefeeds on any engine, let alone a Neo? What manifold and fuel rail are you using to achieve that? Beyond that, can't help you with AEM stuff as I've never been their ECU/CAS combo.
    • Manual boost controllers (where a little of the boost was bled off) were quite common back in the day, because they were cheap and easy. Generally they had a manual adjustment screw rather than being fixed like yours. Down side is they always bleed boost, not just when you want them to so an electronic boost controller that uses a solenoid will have less lag.
    • Hello , im new here and i have A31 home build  RB25det neo stock eng / turbo  aem ems 2 blue connector  aem 3.5 map aem cas disk aem wideband connected to ecu  355 lph pump 550 nismo yellow injectors side feed aftermarket regulator  and won’t start with base aem tuner basic tune eventually flipped cas 180 degree so it triggers on correct stroke not in exhaust cycle  Now it won’t start Wideband reads 10 and 11 at lowest fuel setting  and will share calibrations soon for aem tuner i think something is wrong in aem tuner    please if you have any information, am very grateful         
×
×
  • Create New...