Slightly disappointed in performance
Here’s my answer to your flow numbers.......
Heads flow 220...... net valve lift is .420”
Has gone 10.40’s.
Played with a 350 Pontiac combo in it for a bit this year. Same .420” lift, but the small valve 350 heads only flow 200.
The 350 has been 10.80@123.
Valve lift in mild street, street/strip builds is highly over rated imo.
We ran a RAII combo in it for a few years.
Slightly better heads and it could run a .480” lift cam.
Didn’t even make 10hp more.
Here’s my answer to your flow numbers.......
Heads flow 220...... net valve lift is .420”
Has gone 10.40’s.
Played with a 350 Pontiac combo in it for a bit this year. Same .420” lift, but the small valve 350 heads only flow 200.
The 350 has been 10.80@123.
Valve lift in mild street, street/strip builds is highly over rated imo.
We ran a RAII combo in it for a few years.
Slightly better heads and it could run a .480” lift cam.
Didn’t even make 10hp more.