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Post by rehabkymco on Nov 12, 2019 8:57:54 GMT -5
So while perusing ebay the other day I impulse bought a malossi sport 70 A/C kit for a minarelli. The kit is complete except for the jug. My question could I just bore the stock cylinder jug for the malossi piston and how bad would it kill performance?   |
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Rune 75
Scoot Enthusiast
Posts: 441
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Post by Rune 75 on Nov 12, 2019 9:59:57 GMT -5
Kit without the jug ! That's just weird.
If it's even possible to bore your std cylinder to 47mm the cylinder ports are only designed for a modest power output. A Malossi sport 70 will be a huge improvement in comparison.
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Post by dexameth on Nov 12, 2019 10:09:07 GMT -5
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Post by rehabkymco on Nov 12, 2019 10:38:51 GMT -5
Think I might go this route. |
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Post by dexameth on Nov 12, 2019 13:39:41 GMT -5
Think I might go this route. Sweet! I think it's a good option, nice ports and all. Then you can just slap the whole kit together and get 2 smokin! |
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Post by rehabkymco on Nov 12, 2019 19:48:21 GMT -5
Dexameth how does the cylinder that's in universal parts kit part number 161-227 or 161-230 compare to the hoca
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Post by oldgeek on Nov 12, 2019 21:38:34 GMT -5
Boring out a cylinder more than just a small amount does not work. It throws the port timings way off.
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Post by dexameth on Nov 13, 2019 11:22:03 GMT -5
Dexameth how does the cylinder that's in universal parts kit part number 161-227 or 161-230 compare to the hoca The blemished kits weren't machined 100%, so you may need to clean the ports up and bevel the edges of them, and the 161-227 kits are the same thing, just a cleaner finishing job to them. |
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