Load image into Gallery viewer, PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER
Load image into Gallery viewer, PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER
Load image into Gallery viewer, PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER
Load image into Gallery viewer, PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER
Load image into Gallery viewer, PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER
Load image into Gallery viewer, PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER
Load image into Gallery viewer, PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER
Load image into Gallery viewer, PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER
Load image into Gallery viewer, PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER
Load image into Gallery viewer, PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER
Load image into Gallery viewer, PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER
Load image into Gallery viewer, PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER

SKU: 306280

PREORDER | Atomic Barra Premium Billet Main Cap Set | PREORDER

Regular price $299.00 AUD
Sale price $299.00 AUD Regular price $1,650.00 AUD
Sale Sold out
Unit price
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Tax included.
This is a pre order item. We will ship it when it comes in stock.
Description

SPECIAL PREORDER PRICE! PAY $299 UP FRONT TO SECURE YOUR SET AND PAY $1000 WHEN THE CAPS ARE READY TO SEND. THIS MEANS YOU PAY $1299 INSTEAD OF $1650!


We got sick of not having better billet main caps available so we designed and had our own made! 

Estimate delivery for the caps is November. The deal is you get a decent discount for helping us get some of our money back early so we can keep doing R&D!

There's a few things we wanted to address;

  • Made out of a high grade 4140 which is preferred for Barra main caps. Costs more but it's ~45% stronger and not too hard. This is important as if the caps are harder than the block is becomes very difficult to get a good roundness and finish on the tunnel. The hardness also makes the caps brittle which is not ideal for that sort of part
  • Fixed the offset tunnel found on other options which makes machining harder and cost more
  • Fixed the depth and width of the bearing tang groove so that bearings aren't being pinched and distorted or twisted
  • Made by a repetition style machinist with custom fixturing to ensure great dimensionality and consistency
  • Clearly marked with a window to engrave the blank caps once assigned

Description

SPECIAL PREORDER PRICE! PAY $299 UP FRONT TO SECURE YOUR SET AND PAY $1000 WHEN THE CAPS ARE READY TO SEND. THIS MEANS YOU PAY $1299 INSTEAD OF $1650!


We got sick of not having better billet main caps available so we designed and had our own made! 

Estimate delivery for the caps is November. The deal is you get a decent discount for helping us get some of our money back early so we can keep doing R&D!

There's a few things we wanted to address;

  • Made out of a high grade 4140 which is preferred for Barra main caps. Costs more but it's ~45% stronger and not too hard. This is important as if the caps are harder than the block is becomes very difficult to get a good roundness and finish on the tunnel. The hardness also makes the caps brittle which is not ideal for that sort of part
  • Fixed the offset tunnel found on other options which makes machining harder and cost more
  • Fixed the depth and width of the bearing tang groove so that bearings aren't being pinched and distorted or twisted
  • Made by a repetition style machinist with custom fixturing to ensure great dimensionality and consistency
  • Clearly marked with a window to engrave the blank caps once assigned