Guide, C630, Cast Iron, Intake, Various HD® Applications
Guide, C630, Cast Iron, Intake, Various HD® Applications
SKU:20-20690
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Harley-Davidson® Sportster 883cc / 1200cc 2004-2021
Harley-Davidson® Twin Cam 88" - 103" 2005-2017
Harley-Davidson® Buell XB9-XB12 2003-2010
C630 Bronze: We choose to use the copper based C63000 nickel-aluminum bronze as a material to make our bronze valve guides because of its ideal characteristics for the application. The 5% nickel content provides superior resistance to wear, and the approximately 80 percent copper content delivers outstanding heat conductivity. KPMI® guide profiles are designed to have minimal effect on the airstream while maintaining critical cross sectional thickness in high temperature areas, which promotes high performance and endurance.
Cast Iron: After chemically separating several samples of cast iron material , analysis and evaluating the test data, we decided to have our own specification of cast iron made exclusively , us. We specify elements such as carbon, silicon, manganese, nickel, chromium, copper and sulfur to produce a highly pearlitic structure with dense fine grains , excellent wear resistance.
Click Here to Download KPMI® Guide Sizing Tool Flyer
Click Here to Download KPMI® Seal Catalog
| Quantity | Pkg. of 1 |
| Type | Intake |
| Outside Dia, (G) | 0.5620"(Std.)/ 0.5630"(+0.001")/ 0.5640" (+0.002")/ 0.5720" (+0.010") |
| A | 0.690" |
| B | 0.770" |
| C | 0.800" |
| D | 1.280" |
| E | 0.615" |
| F | 0.2750" |
| Unique Identifier No. | FR327789_01GAUS |
