Robert80 Posted July 23, 2015 Report Posted July 23, 2015 (edited) Hey there, Here i want to Show you my rebuild of an Engine i bought this Year. The Engine was Stripped. But complete. The crank was a piece of Junk. Pistons are included. So i get a Set of used jugs. Here are some Pics. The Exhaust is ported to 189 degrees. The Rest is Stock. I Planed some Things: Porting the jugs Case matching Lightenend flywheel/ clutch plate Stock Stroke oder +4 mil A shaved Stock Head with improved squish Improved Domes Pics are coming soon Edited July 23, 2015 by Robert80 Quote
Robert80 Posted July 28, 2015 Author Report Posted July 28, 2015 (edited) Left jug Edited July 28, 2015 by Robert80 Quote
bigweav81 Posted July 28, 2015 Report Posted July 28, 2015 What type of tools are you using? sent from yo mammy house Quote
ClaudeMachining Posted July 28, 2015 Report Posted July 28, 2015 Looks nice. I want to try porting too one day... I know i cant make it like pro, but used jugs are sheap and i can afford fucking up one set or two anyway lol Quote
Robert80 Posted July 28, 2015 Author Report Posted July 28, 2015 I plan to use some curved files and a dremel with tungsten carbid burs. The exhaust was moddedmodded Form The pre owner. I must make The best out oft it. 1 Quote
bigweav81 Posted July 28, 2015 Report Posted July 28, 2015 I see. Are you going by the previous owner stating your exhaust is 189*, or did you measure it? Good luck with the dremel, and keep the curious updated. sent from yo mammy house Quote
Robert80 Posted July 28, 2015 Author Report Posted July 28, 2015 I measure it. Measure The port edge to The Roof of The jug. Approx 28,5mm. With a porting tool i come to 189° The next stop is to clean up The intake. Pics coming tomorow Quote
ClaudeMachining Posted July 29, 2015 Report Posted July 29, 2015 (edited) I measure it. Measure The port edge to The Roof of The jug. Approx 28,5mm. With a porting tool i come to 189° The next stop is to clean up The intake. Pics coming tomorow How did you measure it? Did you map the porting? Edited July 29, 2015 by Corgster Quote
Robert80 Posted July 29, 2015 Author Report Posted July 29, 2015 I did a port map and measure The exhaust additional with a caliper. Quote
Larry's Shee Posted July 29, 2015 Report Posted July 29, 2015 Nice work Ken... Can't be Ken for two reasons. He uses Sportport Cookie cutters, and OP is in Germany. Quote
Larry's Shee Posted July 29, 2015 Report Posted July 29, 2015 Also, get a flex shaft and mandrel for sanding rolls. Quote
Robert80 Posted July 29, 2015 Author Report Posted July 29, 2015 Ahhhh thanks for The statement. Yeah The pre owner did some mistakes. Quote
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