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[Wade Metzinger]

Just reporting back on this, we’ve ran the re-keyed crank for the last 2 years without any issues. So it definitely works if done right.

2005 Halfscale ZR3 Shockwave 8.90

[Wade Metzinger]

2005 Halfscale ZR3 Shockwave 8.90

[Wade Metzinger]

2005 Halfscale ZR3 Shockwave 8.90

[Wade Metzinger]

2005 Halfscale ZR3 Shockwave 8.90

[Wade Metzinger]

I switched this summer because I couldn’t get rid of a stumble with gas. It helped but not perfect. That was with a alcohol converted carb with Blossom coated fuel bowl. I don’t think you can run alcohol with a stock fuel bowl.

It was a little more consistent but not a ton more. Ran gas for 5 years with out issue and liked not having to change oil all the time. I pull started it too.

I think the best set up is a sleeved 33mm mukuni. Call blossom and see if they will sell you sleeve and give you a starting point for jets.

2005 Halfscale ZR3 Shockwave 8.90

[Wade Metzinger]

Thanks for the feedback, I’ll try to implement some of the info this spring.

Do you have a picture of your lean out valve? Did you use the port on the intake for the fuel pump and just added a valve?

2005 Halfscale ZR3 Shockwave 8.90

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