Even when performing the apples to apples dyno test comparison(same mods done to each head each time)between the 2 heads, the 194 head always fell short of even equaling the HP and torque anywhere throughout the RPM as 230-292 open chamber head. The 194 head increasing compression is correct, but it does absolutely nothing to increase performance and power even though it adds almost one whole point of compression when compared to the big chamber head with the same upgrades, and this urban legend was debunked as a myth.
