correct plug for CMB.65?
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correct plug for CMB.65?
Anyone know the proper plug for a CMB .65? I've been running OS 8's but an older fellow at LHS was telling me that because it's water cooled I should be running a hotter plug. He suggested an OS 3. Any how I can't rember what I was running in this motor years ago for plugs but I was running 40-60% nitro and now I'm running 30%.Any suggestions?
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RE: correct plug for CMB.65?
ORIGINAL: pcnewman
Anyone know the proper plug for a CMB .65? I've been running OS 8's but an older fellow at LHS was telling me that because it's water cooled I should be running a hotter plug. He suggested an OS 3. Any how I can't rember what I was running in this motor years ago for plugs but I was running 40-60% nitro and now I'm running 30%.Any suggestions?
Anyone know the proper plug for a CMB .65? I've been running OS 8's but an older fellow at LHS was telling me that because it's water cooled I should be running a hotter plug. He suggested an OS 3. Any how I can't rember what I was running in this motor years ago for plugs but I was running 40-60% nitro and now I'm running 30%.Any suggestions?
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RE: correct plug for CMB.65?
<span style="font-family: Comic Sans MS"><span style="font-size: small"><span style="color: #000080">I too been using McCoy MC9's on all of my OPS engines no problems. Give 'em a shot...</span></span></span>