08-01-2016, 02:01 PM
(08-01-2016, 01:40 AM)Ruan Wrote: Good old Google Translate doing it's job nicely there lol!
(06-01-2016, 07:08 PM)Mattcheese31 Wrote: I'm guessing that means has anyone sacked the pas off and have any info on the job
My Franglais tells me this means "Does anyone have any information about the 12v head so I don't have to abandon it".
Again from my very limited Franglais I think I can make out that he's asking about whether anybody has a solution for the valves lifting >40psi.
Nobody really has any solution - it's not the actual hydraulic lifters that are the problem, they merely show the issue very badly when the valve lifts, as they take up free lash that is only there since the valve has floated. Other than uprated springs, but then you run into issues of snapping rockers as they're often not strong enough, the 12v head also seems to have more issues with cooling than the 8v, which is already bad enough!
Don't run the turbo as hard as 40psi - monitor the exhaust manifold pressures also, they shouldn't exceed 40psi when on non-VTG turbo.
Mon Français est tres, tres mal - pardon!
So thank you for your answer to after you there is nothing to do on the cylinder 12s is a pity that we can not
remove hydraulic push to pass in macao therefore to after you if I put the cylinder head 12 s I do not doi up to 40 psi pressure turbo must be below and more 12s head and more fragile than 8 seconds so .
shame I know if you tried, there t really a big difference between the 12s and 8s head relative to the performance?
usually a loose bolt 8 s all how kilometer with ARP bolts ?