1.300 x 2.260 opening
Fel Pro 1206
2.57in² AVG CSA
5.38 port length
2.055 intake w/30º BC
This cylinder head is a bargain for the power it makes! Over and over it has made 650+hp out of 383's. Dedicated small bore. Don't be fooled by the price and the import casting. This is a great cylinder head!
"I would not call this head cheap. I would call it less expensive. Its not cheap in any way shape or form. That’s a bad ass head!"- Darin Morgan
VFactor v2.50BI/23º BARE $1450.00
Fully CNC'd. Import casting. Bare with valve job only! 68cc chamber.
VFactor v2.50BI/23º BASIC Package Assembled Heads $1695.00
PACKAGE INCLUDES 680 LIFT PACKAGE. Heads are valve jobbed, decked 72-64cc, assembled, and bagged for assembly.
VFactor v2.50BI/23º RACE Package Assembled Heads $1895.00
PACKAGE INCLUDES 700-750 LIFT PACKAGE. Heads are valve jobbed, decked 72-64cc, assembled, and bagged for assembly.