Updates
Done a few small jobs to the Extra. Serviced it, fresh Valvoline vr1 racing 20/50 mineral oil and purflux filter. Ive stuck with the vr1 as it seems like good stuff and oil pressure is epic on it. 4bar oil pressure hot over 3k rpm which is miles better than the average c1j that struggles to do the recomended 3bar at 3500rpm when hot.
Stiffer than morning wood these old van shells!
Done another job ive planned to do for years but not got round to. The engine has always ran pretty cool with no rad cowling but had always planned on making one to force air through the rad core, as air is lazy and will go round it if it can via the easiest route.
I used plastic abs 2mm sheet for the job. Light, easy to cut and mould with the heatgun. I started with a cad template (cardboard aided design) cut and moulded it around the rad core with sides so air forces through. Its not as neat as id like but functional, fitted with rivnuts and bolts.
Road test revealed that it works well, a bit too well to be fair. The engine has always ran cool on injection around 70deg coolant temps when at speed.
It now drops down to 67-68 degrees when at speed and thats with a stock thermostat. Noted coolant temps drop faster when moving from low speed driving. Its only summer use so not an issue, but if it was used in winter low temps id reckon it would run too cool.
Also took it to Mallory Park for Retro Rides Gathering.
Epic day, took it on the afternoon sprint for a couple of runs. I was struggling to get heat into the brakes and tyres as only 2 laps so had 2x runs out and the back end was quite lively on Gerrards at one point so called it a day at that.
The handling with quaife lsd and leda
coilovers is unreal feels so planted. Had mega fun pushing the Alfa touring car replica round.
Only got one pic in the pits as was too busy enjoying the day.
Pics ive grabbed from various people thanks for taking them.
Maximum attack on devils elbow. Last time i drove Mallory in it, it would light up the inside tyre in 3rd gear flat down. Loads more traction with the lsd this time round.
A couple of vids
@Big Steve - Raider kindly took trackside.
Made it back safe and sound. Paris/Nurburgring in it next weekend cant wait.
Thanks for reading!!