Ok, there are several problems to avoid then.
Machining too deep for insert bigger valve seats and too much bigger valves can reach the water jacket.
And the reduced guide boss length if using tuliped valves, correct?
T6 said:
"You can do like
$um Fun said Change the guides out to run a 7mm stem.
On the inatke use a nail head Or you can run a tappered stemed valve.
Either will help the flow.(The nail head is a heavier valve)
On a street Head you have to check the clearance on the valve guide with a tuliped valve.
The Valve guide Boss needs to be shortened."
I don't know what is nail head or tappered stemed valve.
Is straight stemed the same of tappered stemed?
I took a look in the Manley products guide at the valves section
and think that my choose should be Street Flo or Street Master 1.94 & 1.60 valves.
But what is the best one for airflow?
The tulip is the valve that doesn't have the straight stem, right?
And it may cause some problems with the valve guide?
Manley 10765-8 & 10722-8 or 10749-8 & 10776-8?
If I choose the valves above,
can the machine shop do 4 valve angle job on them (trying to follow Leo Santucci's book)?
T6, I have the money and still want ( need! ) you Bolt-in Lumps!
How can I buy it? Did you talk to your friend? Pvt msg me.
Thanks a lot, Hank, $um Fun, Larry T6, tlowe and Edy!
