Cylinder Head Service Kit, 0.435" Lift, Polaris®, Various 900/ 1000's, 2013-2025
Cylinder Head Service Kit, 0.435" Lift, Polaris®, Various 900/ 1000's, 2013-2025
SKU:82-83240
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Polaris® RZR™ 900 2013-2025
Polaris® Ranger™ 900 (&XP) 2013-2019
Polaris® Ranger™ 1000 (&XP) 2017-2019
Polaris® Ranger™ XP 1000 2020-2025
KPMI® is proud to introduce full CYLINDER HEAD SERVICE KITS. These kits contain all items to completely refresh and upgrade cylinder heads for popular Dirt / MX and Side x Side models with KPMI’s top quality racing valvetrain components.
Features:
- Save time money on your next cylinder head rebuild
- One package, everything you need for factory recommended valvetrain service
- Double your service life over OEM using KPMI® Valvetrain products
- Kitted with value added savings
Kit Includes:
- Beehive Spring H.T. Steel Retainer Spring Kit, Which Allows for 0.435" Valve Lift
- Top End Gasket Kit by Cometic
- KPMI® C674 Bronze Standard Valve Guides
- KPMI® S.S. Black Diamond™ Valves, Stock Head Dia.
Note: Some early models came from the OEM with guides that included a seal detail. These guides require the use of seal P/N 71015-8 and the basewashers found in the Spring Kit. All others utilize the tophat style seal found in the Gasket Kit.
The product image may not be accurate on the page. Please refer to the description and specifications before purchasing.
| Installation Instructions |
Click Here |
| Type | Intake/ Exhaust |
| Retainer Material | Titanium |
| Valve Lift | 0.435" |
| Installed Height | 1.360" |
| Seat Pressure | 80# |
| Open Pressure | 205# |
| @ Lift | 0.435" |
| Valve Type |
Intake/ Exhaust |
| Valve Material | Black Diamond™ Stainless |
| Coating | Black Nitroneg |
| Intake Head Diameter | 34.42mm / 1.355" |
| Intake Stem Diameter | 5.5mm/ 0.2160" |
| Intake Tulip | 17º |
| Intake Overall Length | 3.765" |
| Exhaust Head Diameter | 30.21mm / 1.189" |
| Exhaust Stem Diameter | 5.5mm/ 0.2155" |
| Exhaust Tulip | 25º |
| Exhaust Overall Length | 3.805" |
| Remarks | Standard |
| Guide Type | Intake / Exhaust |
| Guide Material | C674 Bronze |
| Reference | See Figure 1 |
| Intake Outside Dia.: (G) | 0.4353" / Std. |
| Intake (A) | --- |
| Intake (B) |
0.455" |
| Intake (C) |
0.815" |
| Intake (D) |
0.940" |
| Intake (E) |
0.433" |
| Intake (F) |
0.2155" |
| Exhaust Outside Dia.: (G) | 0.4353" / Std. |
| Exhaust (A) | --- |
| Exhaust (B) | 0.455" |
| Exhaust (C) | 1.090" |
| Exhaust (D) | 1.190" |
| Exhaust (E) | 0.433 |
| Exhaust (F) | 0.2155 |
| Unique Identifier No. | FR327789_01GAUSt |
