RE: OS Max Plugs, Really Good
O.K. here's what I got.
I ran a quick comparison with a well used Magnum .25, APC 9X5, 15% Wildcat, temp 40 degrees.
With a No. 8 it reached 13,800 rpm briefly and ran 13,600 to 13,750 consistantly.
The No. 7 gave me 13,500 to 13,600s consistantly and could reach 13,700 briefly.
For a sport modeler like me the diference is negligable. This was hardly a complete or scientific
test, but the results for the No.7 are promising. Not to mention that the No. 7 plug costs just
over half the price of the No. 8
I'll try this in an FX .40 as soon as I can.