BMF 310cc BBC CNC Cylinder Heads $3495.00
BMF cylinder heads have become a well known and very popular cylinder head in the past 5 years. The particular market for these outstanding cylinder heads are sportsman style racing. Up until recently, fully cnc ported heads flowing well over 400cfm was not cost effective for most racers. So what BMF done was to create a market in which every single sportsman racer could have a fully cnc ported cylinder head in every cc range from 310 to the maxx 405 at just about half of what it used to cost to have them hand ported. And at very best, you might only pick up 1-2 10ths. Every body out there knows about head porters and their claim to being the best. With BMF’s exclusive port design and years of real pro stock winning cylinder heads, you can rest assured that you are getting quality repeatable fully cnc ported intakes, exhaust and combustion chambers that make consistent power.

    Features:
  • A356 T-6 virgin aluminum alloy
  • BMF exclusive V-xtreme2 valve seat geometry
  • Heart-shaped combustion chambers
  • Raised exhaust ports (.625″)
  • Increased deck thickness (.700)
  • Drilled and tapped for inside head bolts
  • Ductile iron valve seats
  • Bronze alloy valve guides
  • Fits standard Chevrolet style blocks
  • Utilizes existing BBC intake manifolds
  • Uses standard BBC header pattern
  • Accessory bolt holes in stock location
  • Shaft rockers are not required for the 310 head but a very good option
    Assembly Package Includes:
  • Manley 2.300″ Stainless Steel Intake Valves
  • Manley 1.880″ Stainless Steel Exhaust Valves
  • Nex Tek 1.640 Double Springs (.880 Lift)
  • Manley 10° Titanium Retainers
  • Comp Cams 611-16 Machined 10° Locks
  • Manley Severe Duty Rocker Studs & Guide Plates
  • US Seal P/C Stem Seals
  • Hardened Spring Cups

Upgrades and Options

114cc Combustion Chamber
+ $95.00
Alloy Valve Seats
+ $425.00
Manley Titanium Intake Valves
+ $795.00
Manley Titanium Exhaust Valves
+ $795.00
Manley Inconel Exhaust Valves
+ $325.00
Pacaloy 947 Triple Springs & Titanium Retainers
+ $150.00
T&D Pro Series Shaft Rocker System
+ $1255.00
Roller Tip Bearing Option
+ $200.00
Dart 2 Piece Adjust Guide Plates For Perfect Tip Alignment
+ $35.00
ProFiler Sniper CNC Ported Intake Manifold (+20Hp) better than most aftermarket intake manifolds
+ $499.00
Cometic or Fel Pro MLS Head Gaskets
+ $180.00
ARP Head Stud Kit
+ $195.00
Dart Inner Valley Head Stud Kit
+ $95.00

For more information on BMF cylinder heads, please visit their website.