v2.70PF/23º
2.70in² MIN
64-67cc chamber
1.300 x 2.300 opening
Fel Pro 1289 (trim)
2.82in² AVG CSA
5.40 port length
250cc runner
2.125 intake w/32º BC
4.155 fixture 
.200 142/113
.300 210/155
.400 263/189
.500 293/212
.600 320/230
.700 332/241
.800 342/248
.900 344/252
1.00 346/254

NOTES

I = -.020/REV341/SRH50
​E= -.120/REV341/SRH45
​(must blend exh chamber)

I = -.020/REV341/SRH50
​E= -.130/REV341/5046B50
​(must blend exh chamber)

I = -.020/MAN310/SRH50
​E= -.100/MAN310/5046B50
​

The VFactor v2.70PF/23º is the perfect cylinder head for larger engines in the 421-434 range. This head will make 750-780hp depending on cubic inch.

VFactor v2.70PF/23º BARE $CALL
​Fully CNC SRH priority ProFiler casting, Custom Multi-Angled Valve Job, MLS Surface finish, Guides Sized.

VFactor v2.70PF/23º $5850
​Custom Multi-Angled Valve Job, MLS Surface finish, Guides Sized. PAC 1225, titanium retainers, custom Stainless valves. Intake ports HAND FINISHED to your combo!

VFactor v2.70PF/23º $8550
​Custom Multi-Angled Valve Job, MLS Surface finish, Guides Sized. CHE copper seats and guides, PAC 1356, Ti17 titanium retainers, Titanium valves. Angle milled and face corrected. Intake ports HAND FINISHED to your combo!​