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for Evolution Sportster Engines
Gaskets for Top End
James Gasket Kits for Top End: Evolution Sportster
James Gasket Kits for Top End: Evolution Sportster
Select variant:
fits Sportster 883/1200 1991-2003; nominal bore: 3 ” / 3-1/2 ”; replaces OEM HD 17032-91
Item №
55-114
net price
142.77 €
VAT
Germany (19%)
27.13 €
Price incl. VAT
169.90 €
41
ready for immediate delivery from our Würzburg, Germany warehouse
- Gasket kit by James Gaskets
- for Top end
- fits Sportster 883/1200 1991-2003
- rubber / steel / silicone
- nominal bore: 3 ” / 3-1/2 ”
- replaces Harley-Davidson part number HD 17032-91
- USA
- gross weight: 250 g
Include all gaskets for top end overhaul.
Thin Head Gaskets
An easy way to increase compression ratio a tad is to install thinnner head gaskets. A snappier exhaust note and a more efficient combustion can be expected.
Example: using a .030" head gasket in lieu of a .045" will increase compression by approx. 0.25 points. So if your CR with a .045" head gasket is 9.6, the static CR will increase to 9.85 with a .030" head gasket. Valve to piston clearance must be checked where appropriate.
Have any questions?
Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com