Rx-1 losing power at high throttle

[MTV 737]

I went with the CR10EK plugs.

The RX-1 ran faster then it did with the old plugs, CR9s.

The RPM with the old plugs was about 9800 and about 10300 with the new ones.

MTV 737

 

[Sled Dog]

Plugs, well Stomper nailed this one.

 

[grader]

ya i wish i woulda thought of that, lol.

 

[Sled Dog]

ya i wish i woulda thought of that, lol.

Sorry I just reread and I guess the honor is yours. How to call it. lol