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      09-17-2011, 05:23 AM   #252
Beedub
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Drives: 2007 Z4 M roadster vt2-500
Join Date: Sep 2007
Location: UK

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Quote:
Originally Posted by Roffle Waffle View Post
The leak seems fixed. I didn't hit 8psi (10psi on peak recall) every time I ran out 2nd gear, but it was dark and I only tried 3x. I did hit 10.5psi on overrev once, so it definitely hit true 8psi. I just gotta figure out where my shift point is. Redline is supposed to be 8200, but it seems to really pull timing if you go that high. Optimal shift point is probably 8000rpm, BUT now that the leak is fixed, the rpm needle accelerates towards idle much faster than before in the first 2 gears. I also smelled clutch on the dyno last time....

I updated the first post with more info. Meth kit is installed except the nozzle, we're waiting for a custom bung to arrive monday night. Don't want to half ass that part since its very important to get a good seal on the soft aluminum pipe
stock clutch seems to be amazingly well i think :-) still the stage 1 HPF cars can run stock clutch and they have much more tq,, tq is what kills a clutch, well that and drag runs!!! glad your little boost leak is sorted!!!
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