drewmcinnes Posted February 19, 2012 Report Share Posted February 19, 2012 Ok so I bought a supposedly built 3tc motor today and popped the tapper cover and found double valve springs which was a good start. Other mods so I have been told are o/S valves, cam , springs , porting, has a weber 32/36, and also he said its been over bored to fit 22r pistons. Has anyone ever heard of this or is this guy on crack??? I thought that 89mm was the max for a 3tc. Any info would be great Guys. Quote Link to comment Share on other sites More sharing options...
Des Posted February 19, 2012 Report Share Posted February 19, 2012 Your on crack. 20r maybe ? Quote Link to comment Share on other sites More sharing options...
drewmcinnes Posted February 19, 2012 Author Report Share Posted February 19, 2012 Was on crack not currently hahaha he seems to think 22r pistons Quote Link to comment Share on other sites More sharing options...
19914afc Posted February 19, 2012 Report Share Posted February 19, 2012 I have heard of using a 4y? crank in them to bring them to 2.2 or 2.4L or something but not sure what pistons they use with that. Quote Link to comment Share on other sites More sharing options...
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