E46Fanatics - View Single Post - JAWS M3 E46 Supercharged 60-130mph = 8,4
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Old 08-28-2012, 08:50 AM   #7
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Join Date: Nov 2011
Location: United Kingdom
Posts: 130
My Ride: bmw z4m vt2-525
Originally Posted by Jonas@JAWS View Post
Safe boost? well i would say cylinder pressure and force the piston are put up with is the issue, less boost more ignition equal to power and vice versa.

11psi works good for our kit, i cant say how other S/C works if that is your question.

We have tryed the limits of the S54 engine so we know where it blows

forgot other s/c kits, thats not what i meant ;-), what im asking is what do you guys see as a safe limit for a stock motor thats boosted??? just wondering your feeling on this. As your kits being tested at 3 different pressures, what do you deem as a safe equilibrium.

love the work youve done.
bmw z4m. vt2-525.. 8psi pulley..
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