Quote:
Originally Posted by eliburch
Do you have any idea if the 2.6 crank or 3.0 crank is stronger?
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They are the same crank and you'll NEVER break it.
Quote:
Originally Posted by eliburch
As far as boring goes, the m103 has plenty of cylinder wall. AMG and Brabus bored the 3.0 to 3.6
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Actually the 3.6's are frowned upon for boosting. Taking that much meat out of the bore has repercussions especially considering head gaskets are not a strong point for these engines to begin with.
Worrying about displacement is a bit of a moot point. Pick a turbo to efficiently make your target power then bolt it to something and run enough boost to hit the target. 
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90 300TE 4-M
Turbo 103, T3/T04E 50 trim
T04B cover .60 AR
Stage 3 turbine .63 AR
A2W I/C, 40 LB/HR
MS2E, 60-2 Direct Coil Control
3" Exh, AEM W/B O2
Underdrive Alt. and P/S Pulleys,
Vented Rear Discs, .034 Booster.
3.07 diffs 1st Gear Start
90 300CE 104.980
Milled & ported head, 10.3:1 compression
197° intake cam w/20° advancer
Tuned CIS ECU
4° ignition advance
PCS TCM2000, built 722.6
600W networked suction fan
Sportline sway bars
V8 rear subframe, Quaife ATB 3.06 diff
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