Marvel Model H Carburettor Air Valve Spring Type 1
As used in many Marvel carburettors including Buick 1922 through 1925
Free length O/All: 1.5" (38mm)
End Coil O/D: 0.4" (10mm)
Centre Coil O/D: 0.525" (13mm)
Wire Dia: 0.035" (0.8mm)
Centre closed coils length 0.31" (8mm)
To achieve 1/4” compression the pressure is 460gm
to achieve 1/2” compression the pressure is 1090 gm
Marvel Model H Carburettor Air Valve Spring Type 1 many applications inc Buick 22-25 (M001)
- Brand: Marvel-Schebler
- Product Code: M001
- Availability: 22
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$15.00