another "won't work" engine

[stealth67vw]

I'm going to look for a ratio rocker cam with about 230-240' @ .050. I think you're right, and I hate to build something with a window of power 1000rpm long

How bout a FK-41? .240@ .050 X .364" cam lift .510 w/1.4s. With the fast ramps, you could get away with less carburetion.

[Jim Ratto]

I was looking @ Fk7 or Cb 2241

[stealth67vw]

FK-7 and the FK-41 are pretty close.

[Jim Ratto]

41 sure is rampier. I like that. Still moderate lift. Good call John.

[Diederick/DVK]

2241, is that the CB cheater cam?

[stealth67vw]

2241, is that the CB cheater cam?

No. .424" lift and .286 (240@.050) duration. Close to an Engle 100.

[Torben Alstrup]

If you are willing to "play", a TSC10 on 108 LC could be really interesting to explore in a set up like that. (But with stock or max 1,25 rockers
Some time ago, I was trying tofigure out ways to improove performance on a dual port 1776 with a stock 34 Pict. i then took the CB 2239 grind on the intake (234 @ 0,50) and made a milder exhaust side. (230 @ 0,50) and wit 12 degree less seat duration. It idled better than stock, had great torque, 110 lbs, but the upper end hp lacked a bit. So I abandoned the cam and went for one with more duration on both sides. - lost some bottom end but gained midrange & upper end hp. and that´s what I wanted with that one.
T

[Jim Ratto]

.503" @ valve w/ rockers, 262' @ seat. 230@ .050

[Dougy Dee]

Single port. 30PICT3. Why not old skool? VZ14 or 15.