S54 3.3L Street Engine Rebuild

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$13,999.00$15,999.00

The CarBahn Autoworks S54 3.3L street engine rebuild is blueprinted and balanced, and features CP forged pistons and Carrillo forged connecting rods. We increase the bore by 1mm (which increases the displacement to 3320cc) and bump the compression from 11.5:1 to 12:1. A multi-layer steel (MLS) racing head gasket is also utilized.

Refer to the graphs below for the power results without catalytic converters on 100 octane race gas and using J607 (the typical aftermarket correction).

*Note – Core charges may apply. Contact us for details.

 

Additional Information

Steve Dinan has been building high performance and racing engines for BMW’s since 1977, winning 11 racing championships including 3 prototype championships and two 24 Hours of Daytona. The same engine shop that builds the racing engines also builds the street car engines; these talented engineers, machinists, and builders have built hundreds of engines from OEM street rebuilds to full-blown racing engines.

The CarBahn Autoworks S54 3.3L street engine rebuild is blueprinted and balanced, and features CP forged pistons and Carrillo forged connecting rods. We increase the bore by 1mm (which increases the displacement to 3320cc) and bump the compression from 11.5:1 to 12:1. A multi-layer steel (MLS) racing head gasket is also utilized.

Refer to the graphs below for the power results without catalytic converters on 100 octane race gas and using J607 (the typical aftermarket correction).

Optionally, we offer higher performance camshafts and the corresponding DLC-coated rocker arms. With these additional modifications, refer to the second pair of graphs below for the power results without catalytic converters on 100 octane race gas and using J607 (the typical aftermarket correction).

 

S54 3.3L Wet Sump:

 

RPM TRQ HP
350 216.2 144.1
4000 264.6 201.5
4500 276.8 237.2
5000 275.4 262.2
5500 275.9 288.9
5900 278.4 312.7
6000 277.5 317.0
6500 274.2 339.4
7000 266.4 355.1
7500 255.6 365.0
8000 246.7 375.8

No cats, 100 octane unleaded, J607

 

 

 

S54 3.3L Wet Sump with Street Cams:

RPM TRQ HP
3500 215.0 143.3
4000 264.4 201.4
4500 280.5 240.3
5000 283.1 269.5
5500 283.6 297.0
5900 286.2 321.5
6000 285.1 325.7
6500 282.2 349.3
7000 275.7 367.5
7500 267.1 381.4
8000 257.1 391.6

No cats, 100 octane unleaded, J607

 

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