THE BEST BIG VALVE MODEL 15 HEAD YOU CAN BUY
So Many Think Putting Big Valves In a Head and Doing Some Grinding Makes a
There is So Much More to It.
Tese heads are Completely CNC Ported with 1.250" Intake Valve and 1.125" Exhaust valve and
dual valve springs.
(Note if you order with Roller Rockers there will be an additional $15.00 charge for better valve springs)
Epoxy Filled Intake Bowl To Optimize Velocity
The Only Head with CNC Combustion Chamber for Max Efficiency
The Right 3 Angle Valve Job
CNC Milled head gasket surface for Higher Compression
If You Are Going to Invest In a Performance Head, Make it The Best
Complete Animal Big Valve heads with valves and springs. Ready to bolt on and go racing.
HERE ARE SOME ADDITIONAL ACCESSORIES TO GET MORE PERFORMANCE:
Bigger 28 mm Mikuni Carb?
Billet aluminum Intake manifold
Roller Rockers 1.25 : 1 ratio $189.95
310" lift high perf cam recommended when using 1.25 : 1 roller rockers $129.95
Billet lifters $21.95 pair
28 mm Flat slide Carb $189.95
Air cooled (finned) aluminum intake manifold $59.95
Air filter adaptor $19.95
Air filter $12.95
Using a cam with more that .310" lift may cause the valve springs to coil bind and is NOT RECOMMENDED
High performance chrome molly push rod kit $28.95
Upgraded valve springs for roller rockers $19.95