426-1RA6 325 CNC Windjammer Porting

Retail Price: $1,300.00

Your Estimated Price: $0.00

  • 325cc /int Volume
  • 151cc Ex Volume
  • 167cc Chamber
  • 535cfm @ 800 lift
  • Good for 572″- 636″ CID


SKU: 426-1RA6CNC-325 Categories: ,


Great head for drag race applications with large lift roller cam combinations. 10-Bolt intake bolt pattern with raised exhaust ports. Works well with 14.5 to 1 compression. 1200HP potential cylinder head. Indy Tunnel Ram manifold (426-5) preferred manifold 2.400 x 1.94 valve size


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.