Spac;135385 wroteYeah, that round was Winton. Next one is at Marulan, late May IIRC. They also have rounds at Coff Harbour and somewhere in SA.
Hey look, it is late May now!

Event is Sunday. Way more BS because this is a CAMS event. :(

Am fitting the Cyborg gearbox tomorrow. Shorter ratio diff, LSD and closer gear ratios. And new urethane control arm bushes.

Also scored some Kumho tyres that look like they will work better on the dirt than the Federals.
And fitted them to the 6.5" wheels - I'm pretty sure that the understeer out of corners I was getting last time was due to having 15x6 +42 on the front and 15x6.5 +38 on the rear.

Yaaay to progress. and yeah to equal tyre sizes.

My head hearts when I think of how much black art there is in things like pressures, temperature, whether you had a bog the night before. But I think you may be onto something with that mis-match front and rear :P
Maybe.
But maybe not.
Understeered like a pig all day. Really bad. Like squealing the tyres on the warm down lap...

Fucked around with toe-in/toe-out, and tyre pressures all to no avail. Needs a proper rethink, but my gut feeling is that it needs a lot less front shock absorber, much more rear swaybar and maybe less neg camber on the front.

Also had issues with the clutch master cylinder shitting itself in practice. I did qualifying without using the clutch while Paulie went and chased a replacement. Somehow managed to qualify 3rd out of four.
Paulie returned with a Ford Courier part, which was adapted by using an angle grinder (photo tomorrow once I have taken it). It works fine.

There were four cars in the class: two Excels and a mate's turbo Charade. I got a lot of thirds - the first one because I deserved it, the remainder because I came last after one of the Excels withdrew with a very rattly motor (ie: I came last! ?).
The Charade was a DNS when it split a fuel hose on the start line of the last race, so I picked up a totally undeserved second place.
Also had a spin on the dirt when I decided to try a FWD scando and failed...

And the clutch started slipping badly. I have a slight hope that it is just because we got overly excited with adjusting the pushrod and have stopped the pressure bleeding back off. Maybe.

This photo is a bit nothing, but is probably the most fun/exciting part of the track in the Mirage. You have just come off a long, fast left hander which tightens as you hit the dirt. If you get it right and there's nobody in the way, you can do it without lifting. Then while you are still turning on the dirt, you have to slow down for the right hand hairpin.
This is not (yet) chronic understeer, it is the rear stepping out under brakes.



And a photo for the lols - I am not Hindu, I had just dropped a spanner onto my forehead... Which is why I am giving the stink eye to El Wifeo... ?



Oh, and anyone who has been to MDTC before: the track is VERY different.

2 x excels a mirage and a charade walk into a pub..

Wait something about Mirages, and Charades, Excelling at early 90's marketing? :lol:

Sounds like you are starting to nut it out though, half the battle I suppose?
7 months later
Overdue update: I sold this, as the result of a rethink about what I want to do, what I have time for, what I have enthusiasm for, and how I want to achieve it all.

It will become a RallyX Aus hire car.
2 years later

And it has been written off without ever being used in a RX.

Apparently it is being reshelled into another car, although a lot of bits have been dispersed?!