1:1 Race Engines - BMW B58 Stage 1 Shortblock - Rated to 1000HP
Our B58 Shortblocks are built with performance, reliability, and budget in mind. The Stage 1 Block is designed for the enthusiast looking to upgrade over factory without breaking the bank and going to a full-blown race engine. These shortblocks are equipped with upgraded pistons, rods, bearings, and professional assembly built to tolerances that will withstand well over double the factory output. If you have the need to build an engine for more power than this, https://1to1tuning.co/pages/contact for a custom build quote.
These blocks are built using a supplied core by the customer. We need a good block, crankshaft, and main caps to build this shortblock combo. If shipping or delivery of the core is needed, we can arrage it after purchase.
NOTE - We also offer complete engine builds, the shortblock being the first step. Use our contact page for details on getting a complete longblock build done.
As with all of our shortblocks, we hand-pick the internals best suited to sustain the power you are going to throw at it.
The B58 Stage 1 Block consists of the following:
- 1:1 Race Engines Spec pistons by Traum - 11.0:1 Compression, HD Wrist Pins, HD Ring pack
- Your Choice of BC or Carrillo Rods
- King pMaxKote Main and Rod Bearings
- Torque Plate honed block to fit piston spec
- New OEM BMW Main bolts OR ARP Main Studs + Machining
- Blueprint and Balanced Rotating assembly
- Assembly done in-house
- Packed for shipping or Pickup
*HP Figures based on the internals' capabilites. It is up to the end user to have the proper supporting parts such as head studs, head gasket, oiling system, and cylinder head package to sustain High-HP levels. We can assist in getting the correct supporting parts.