Product Note: Requires Koso high-flow injector, Hurricane air filter, 34mm throttle body, high-flow oil pump and NGK-ER9EHIX to complete installation (sold separately).
| Specification | Details |
|---|---|
| Bore | 61 mm |
| Displacement | 170cc |
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By Anon.
Answer QuestionNot only does it comes with all four valves and springs, but all of that is already installed in the cylinder head when you pull it out of the box. It's a really nice kit and the pre-installed head components certainly take a lot of the work out of the equation.
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