Quote:
Originally Posted by DrachenWerks Kfz-Technik
So 400 crank is realistically possible with forged pistons, connecting rods, and camshafts? Plus ofc the stage 2 tune, DP, etc etc?
Also will CP Carillo's forged pistons for the B48 fit in seamlessly into the B46? They're pretty much the same engine with just the SULEV thing right?
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This whole thread is outdated information. I wouldn't take up on it.
400whp-450whp on a stock engine B46/B48 is possible with the right turbo, fueling, and tuning. These are the same engines as the B58 just 2 less cylinders. Do the math on what the B48 is capable. Its proportional.
Check out the IM450 hybrid turbo upgrade.