Rats. But your setup looks really good Bruno! Keep at it!
Well, my engine died on the track... so I will be looking into a M50 complete engine rebuilt on a budget.
I am guessing headgasket or damaged head... Time to find a leak down tester and check this engine...
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'85 Euro 635csi Race Turbo, megasquirt, Group A
'92 525i Touring 5 speed, 3.46 diff, UUC 8.5lb flywheel, soon to be turbo.
'02 Subaru WRX Wagon with STI springs, bigger sway bars
Rats. But your setup looks really good Bruno! Keep at it!
Bellevue WA
90 535iM - not much stock remains. 3.7 liters, ported head, cammed, 3.73 diffy, M5 brakes, MAFed, yadda yadda yadda
86 Porsche 951 - Track Toy
I think you should put an M30 in it.
Sorry to hear! Hope you get it back on the track w/out mucho $$.
Perhaps you could get a M50tu cheap as those are easier to find. Then drop in S50 cams, S52 retainers and S52 valve springs. Hmm, I bet the M50 dual valve springs fit.
Brandon J