New oringial style Canfield 310s ready for release. New upgrades include new design 118cc 100% CNC chambers with vastly improved low and mid-lift flow numbers, and structural upgrades to rocker bosses and coolant passages.
*Heads are 100% US made and use all US valve train (where possible) maintaining and continuing the well known Canfield quality.
*Heads are cast using 356A material and heat treated to T6 temper.
*.700" thick deck
*Ex ports raised .600"
*2.25" x 1.88" severe duty REV stainless valves
*US made 4140 10* retainers and locks
*US made 4140 guide plates and screw in studs
*US made manganese bronze guides
*Super clean .700" lift roller springs
*Carefully assembled with guide clearance, seat depth and valve job run-out tolerances strictly maintained.
*Heads available fully assembled or bare w/valve job.
*Hyd roller and flat tappet springs available
*Ti retainer upgrade availabe
...and of course, custom porting available as well.
As cast flow numbers:
We will be offering an optional CNC bowl blend for this head which significantly increases mid and upper lift flow without sacraficing low lift. Base head package will include hand blended seats and bowls.
CNC bowl blend flow numbers:
Remember...these are the old style 310's...New Generation Canfield designs are under way, so stay tuned.