Just got back from a fairly large VW meet. Car runs much better with the upsized main jet. Hesitation and popping on acceleration are gone. No more flickering idiot light on the dash but I’m not 100% happy with the oil pressure ay higher rpm’s. I’m still going to work on that. I might bite tge bullet and try putting a bigger pump in. The stock pump has 21mm tall gears and the upgraded model has 26mm gears. At the same time I’ll further investigate the performance of the pressure relief valve.
The meet had a number of awards, judged by car type and age. I was disappointed my old girl didn’t receive any recognition. They announced the big award - Best Of Show.

View attachment 374198View attachment 374199