They are good valves and thats a pretty good deal.
What are Ferrea valves made of?
Ferrea utilizes three to four differing blends of stainless steel that make up a particular valve. The differences between the differing blends is primarily the heat range to which they can withstand.
Are stainless steel valves better?
Stainless as a material is much more corrosion-resistant than brass. Stainless Steel Ball Valves will hold up much better to harsher water types. This will ensure a longer lasting valve. Remember that if you want to have more corrosion resistance built into your system, you should be using a full stainless system.
How long do titanium valves last?
As long as you keep the oil fresh and full, the engine fairly cool and your valves adjusted properly you won’t have any problem with titanium valves, and they’ll last you at least two or three seasons, possibly more.
Can stainless steel valves be lapped?
You CAN lap stainless steel valves, no matter who makes them or what they coat them with. Safely.
Do bigger valves make a difference?
Answer: It depends on the type of cylinder head. Generally, if the cylinder head was designed for street applications larger valves will not improve air flow. Often tines, large valves will actually decrease air flow. Thinking that “bigger is better” many people install 1.90″ or 1.94″ intake valves in 305 heads.
Are titanium valves worth the money?
Short answer is yes, worth it. You can gain a lot of power just in valve control, not just the lighter spring rate. Every application is different, too many variables, but will say you’ll def gain power.
How do you clean titanium valves?
I use mineral spirits and a green Scotch-Brite pad on the heads of the valves. Do NOT use BraKleen or anything with chlorinated hydrocarbons in it. It will take the moly coating off the stems, and is corrosive to the titanium valve alloys. Titanium valves require a soft touch.
Can you lap kibblewhite valves?
KPMI® valve shims can be ground as long as they are kept parallel and perpendicular to the outer diameter. “Professionally” lapping a shim or Blanchard grinding shims are acceptable options.
Can you lap valves too much?
Although some seats may need two or three times of lapping, it is not necessary or good to over-lap the valves. It is unlikely, but possible, to remove too much, and doing so will ruin the valve seat. If you are unable to achieve a consistent grey ring, the seats are probably worn out and will require cutting.
Is DOHC better than SOHC?
DOHC is better for performance because you will get more horsepower with it. SOHC is better for reliability. A SOHC engine contains much lesser parts, which will make it more reliable.
What kind of valves does ferrea make?
Ferrea Racing Engine Valves. For Over 49 Years Ferrea has been manufacturing hardcore racing engine valves and components for various types of engines in a wide range of categories worldwide. Our company uses the latest technological advances gained through the development of engine valve programs for Formula 1, Indy Car, NASCAR, Sprint Car,…
What is the firing order of a Honda B16 engine?
Valve clearances (cold): intake 0.15-0.19 mm, exhaust 0.17-0.21 mm. The firing order for B16A and B16B was 1-3-4-2. The size of B16A throttle body was 58 mm. Honda B16 engine belongs to the Honda B series engines, which also includes B17, B18 and B20 engines.
What are the specs of the Honda Sir B16A engine?
Here are cam specs of SiR B16A: duration (at .050″ or 1 mm lift) 230/227 deg, lift 10.6/9.4 mm. The power was 160 HP @ 7,600 rpm, torque was 150 Nm @ 7,000 rpm, and the redline was at 8,000 rpm. This engine was installed in Honda Civic SiR, CRX SiR and Integra. 2. B16A SiR 2 gen. is the Japanese version of B16A SiR.
What is the difference between Honda b16a6 and B16B?
B16A6 was an analogue for B16A2 Honda Civic for the countries of Middle East and South Africa. The power was 160 HP @ 7,800 rpm; and the torque was 150 Nm @ 6,400 rpm. 8. B16B was top version of B16. This engine was developed based on B16A SiR II, which was also quite powerful, but B16B was a new level.
