M50/M50tu/M52/S50/S52 Engine Kits
3 & 5 Series ‘92 >
3200 Sport - 275 HP
| Item | Price | Core Deposit |
|---|---|---|
| Head, Sport/Rally Surface Turbulence/6% Flow Inc | $2,795 | $1,000 |
| Cams, uses Stock M3 | Call if you need help sourcing them | |
| Optional: Cams, Int 262° & Exh 250° | $1,300 | $600 |
| Head Gasket, improved water flow | $140 | |
| Head Bolt Set | $60 | |
| Pistons, Rally 87mm Forged Alusil Hard Anodized 12.0:1 | $1,500 | |
| Rings, 87mm Moly Rings | $240 | |
| Rods | Use your stock rods | |
| Rod Bolt Set | $75 | |
| Rod Bearing, Coated Tri-Metal | $270 | |
| Optional: Rod Bearing Set, STD | $150 | |
| Main Bearing Set, 360° Thrust & Oiling Groove | $315 | |
| Machine Lock Tangs in Main Bearing Caps, for above set You send us your Main Bearing Caps | $175 | |
| Top End Gasket Set | $100 | |
| Bottom End Gasket | $150 | |
| Motorsport Front and Rear Crank Seal | $80 | |
| Crankshaft 89.6mm Stroke | $1,250 |
3200 Rally - 280 to 305 HP
| Item | Price | Core Deposit |
|---|---|---|
| Head, Rally Surface Turbulence/6% Flow Increase | $2,795 | $1,000 |
| Cam Pair, Int 262° & Exh 250° | $1,600 | $600 |
| Head Gasket, improved water flow | $140 | |
| Head Bolt Set | $60 | |
| Pistons, Rally 87mm Forged Alusil, Hard Anodized 12.0:1 | $1,500 | |
| Rings, 87mm Moly Rings | $240 | |
| Rods, Rally 138mm “H” Beam 525 grams | $1,290 | |
| Rod Bearing Set, Coated Tri-Metal | $270 | |
| Main Bearing Set, 360° Thrust & Oiling Groove | $250 | |
| Machine Lock Tangs in Main Bearing Caps for above set You send us your Main Bearing Caps | $175 | |
| Top End Gasket Set | $100 | |
| Bottom End Gasket | $150 | |
| Motorsport Front and Rear Crank Seal | $80 | |
| Crankshaft 89.6mm Stroke | $1,250 |
3300 Rally - 295 to 315 HP
| Item | Price | Core Deposit |
|---|---|---|
| Head, Rally Surface Turbulence/6% Flow Increase | $2,795 | $1,000 |
| Cam Pair, Int 262° & Exh 250° | $1,300 | $600 |
| Head Gasket, improved water flow | $140 | |
| Head Bolt Set | $60 | |
| Pistons, Rally 87mm Forged Alusil, Hard Anodized 12.0:1 | $1,500 | |
| Rings, 87mm Moly Rings | $240 | |
| Rods, Rally 139mm “H” Beam 495 grams | $1,290 | |
| Rod Bearing Set, Coated Tri-Metal | $270 | |
| Main Bearing Set, 360° Thrust & Oiling Groove | $250 | |
| Machine Lock Tangs in Main Bearing Caps for above set, You send us your Main Bearing Caps | $175 | |
| Top End Gasket Set | $100 | |
| Bottom End Gasket | $150 | |
| Motorsport Front and Rear Crank Seal | $80 | |
| Crankshaft, 93mm Stroke with custom Timing Chain Sprocket | $2,700 |