The original 6.0L M120 powered Pagani Zonda's had stock M120's in them that made 402hp/421tq(basically stock power) with the redline raised to 7500.

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1997 Mercedes E320 Turbo
Garrett T3/60-1 Turbocharger
Custom Water Intercooler Setup
352rwhp/366rwtq @ 8.6psi in '08

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