1.320 x 2.250 opening
Mr Gasket 5823 (trim)
2.37in² AVG CSA
5.40 port length
2.08 intake w/30º BC
*Requires .350 offset shaft rockers
I built myself a 380 SBC for my '33 Ford Roadster. I decided to use my 205cc CNC heads. I dyno'd at Salina Engine, Salina Kansas, on their new Stuska. We are around 4500 DA.. Made 8 pulls is all. 545tq@5400 and 677@7300.. See the build and dyno sheet HERE.
VFactor v2.35PF/23º $2050.00 Bare
Fully CNC'd ProFiler casting, Custom Multi-Angled Valve Job, MLS Surface finish, Guides Sized.
VFactor v2.35PF/23º $2750.00
Fully CNC'd ProFiler casting, Valve Job, Decked, Guides Sized. Manley 5/16 valves, Manley LW H-13 Steel Retainers, KMotion-K1650 Springs, Manley Locks, Manley Locators.
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