predator 212 non hemi head i.d??

[Lkerley]

just bought a stock 212 non hemi motor .with the spark plug run in partially it holds between 14-18 cc's of liquid it hasn't been milled.are the rtc-6 heads 22 or 18cc stock normally?



thanks.

 

[flattop1]

It doesn't say rt-6 anywhere ?

 

[Lkerley]

rtc-06.Are these 18 cc heads

 

[flattop1]

I can't help I took mine off and had it milled . Never checked it .

 

[mike97760]

I can't help I took mine off and had it milled . Never checked it .

Same here. I just had them milled .040 and ran them. I like that head.

 

[Warlordsix]

Anyone seen this head before? I can't find an RTC-06 or RTC-08 anywhere on it. I just pulled it off a brand new 69730 Gen 3 w 27/25mm valves. I haven't yet checked the cc's.

Thanks.

Ernie