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Home
>
VFactor 23º SBC Cylinder Heads
>
Large Bore - 400 Based Engines
>
VFactor 23° v2.70/250cc LBSR
Photo is a representative image
Alternative Views:
Sold As Pair
Our Price:
$
3,799.99
Product Code:
VFH-V2.70LBSR
Cylinder Head Options
VFactor Options:
Bare
Assembled [Add $1,400.00]
Chamber Softening:
No
Yes [Add $300.00]
Valve Seat Options:
Ductile Iron
Killer Bee [Add $420.00]
Beryllium Copper [Add $600.00]
Qty:
Description
Technical Information
Technical Specs
The VFactor 23° v2.70/250cc LBSR is a Large Bore cylinder head. This cylinder head is an excellent option for 421-434 CI engines.
Heads can be purchased bare or fully assembled.
Standard Assembled Package includes:
Ductile Iron Valve Seats
8mm Stainless Steel Pro Valves
PAC 1226 .800" Lift Valve Springs
LGM Titanium Retainers
LGM Locators and Machined 10* Locks
For valve and valve spring options, please call us @ (256) 279 8000.
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
1.000 346/254
2.820 sq in Avg CSA
2.700 sq in Minimum Size
5.470" Port Length
250cc Runner
1.320" x 2.300" Opening
2.125" Intake Valve with 33º Back Cut
1.600" Exhaust Valve
64-72cc Chamber
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