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James Gaskets for Cylinder Head: Evolution 3-11/32 ” Bore
James Gaskets for Cylinder Head: Evolution 3-11/32 ” Bore
Price and stock:
Item №
55-392
Price incl. VAT
25.23 €
Available
18
Ready for immediate delivery from our Würzburg, Germany warehouse
The price includes 4.03 € German VAT.
- Gasket »Firering« by James Gaskets
- for Cylinder head
- fits Sportster 1100 cc 1986-1987
- metal/graphite compound / PTFE
- nominal bore: 3-11/32 ”
- 0.045” thick
- with O-ring 0.071”
- replaces Harley-Davidson part number HD 16665-86A
- gross weight: 30 g
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.
Accessories:
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