Available for all B Series, D Series, H Series, F20, K Series, ZC
IM me for pricing
SAME PRICE FOR .5 MM OVERSIZED VALVES
Choice of flat or dished head configuration

 

Hey earl. are these a drop in replacement for a b16 head? or do i need to change guides? (heard that's a bitch and expensive) I've heard some valves need bigger keepers, do these?

{b16 head w/ ef1 springs, retainers, and stock keepers)
thanks for some more assistance earl!

 

Stock keepers and guides are used with these valves.

 

right on, thats what i needed to know. I will give you a call w/ a credit card number again for one set for sure, most likely two if my friend hasn't picked some up yet. Talk to ya soon earl. thanks for the quick response and another bump for a great guy!

 

do you have any dual srings and ti-retainers that you can sell along with these valves?

 

Yes, IM me for a package deal

 

what's the advantage of these valves over stock besides strenght?

 

Well strength is a pretty good reason in itself
They also resist the higher temperatures generated by boosting and are lighter than stock for quicker and higher rpms.
They also come with a 30 degree back cut for better natural flow.

 

ttt

 

bump

 

hello earl what is the advantages of dished or flat,in the market for some valves just doing my research,are these the same ones u guys use

 

We use them in our race motors. The dished are lighter and the flat give you more compression ratio for all motor applications. I also use the Supertech valve springs and retainers and have decided to start selling them now, also.

 

do supeptech valves mushroom?

What makes them better over stock ITR honda valves?

 

They are stainless steel. Any valve can mushroom on you if your geometry is off on the cams or rockers.

 

same valves i used with great success guys..

 

I was thinking Supertech was offering some with hardened stems, or maybe that was someone else? Can you confirm that?

 

I believe all the tips of the stems are hardened at the factory but I know about no hardened stem options. Not sure how necessary that would be.

 

The only thing I know would work would be to nitride the valve, but that only helps the surface hardness, Also a cryogenic process, but that is over the top for most applications.
Schu

 

Correct, nitride smooths and makes the surface harder.

 

would i be fine running itr pistons ctr cams with your package on my b18c1 if so im me a qoute for a package i really need em asap I have everything apart right now

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by earl &raquo;</TD></TR><TR><TD CLASS="quote"> the flat give you more compression ratio for all motor applications. </TD></TR></TABLE>
how much more compression?

 

UP, If anyone needs help on these...Feel free to IM me.