Krumscheid
Stainless Steel Headers
High quality chromed stainless steel headers

Product codes ending with an 'i' have an angled mounting flange and are available in Left or Right sides.
Product codes without an 'i' are straight.

All headers priced as individual units (not pairs)
Straight Headers
Part #
Description
Price
Per Header
KS41648i
Fits 3W 24i, 28i, 48B2, 56B2
Drop: 1.625"Run: 12.0"Dia: 22mm
$ 45.00
KS4648
Fits 3W 24i, 28i, 48B2, 56B2
Drop: 1.5"Run: 12.0"Dia: 22mm
$ 45.00
KS4764i
Fits 3W 38i, 42i, 50i, 85B2, 100B2, 106B2
Drop: 2.5"Run: 12.0"Dia: 25mm
$ 49.00
KS4764
Fits 3W 70B2, 80B2 Old Style or
Fits 3W 38i, 42i, 50i, 80B2, 100B2 Old

Drop: 1.625"Run: 12.0"Dia: 25mm
$ 49.00
KS41755i
Fits 3W 60i, 65i, 70/75i, 70/75iUS, 120, 140, 150, 157, 170
Drop: 2.5"Run: 12.0"Dia: 25mm
$ 49.00
KS41855i
Fits 3W 60i, 65i, 70/75i, 70/75iUS, 120, 140, 150, 157, 170
Drop: 2.0"Run: 13.0"Dia: 28mm
$ 49.00
KS4756
Fits BME 110
Drop: 1.75"Run: 12.0"Dia: 25mm
$ 49.00
Flex Headers
Used in applications requiring a mild offset of the pipe or canister
Part #
Description
Price
Per Header
KS41948i
Fits 3W 24i, 28i, 48B2, 56B2
Drop: 1.625"Run: 14.0"Dia: 22mm
$ 70.00
KS42064i
Fits 3W 38i, 42i, 50i, 85B2, 100B2, 106B2
Drop: 2.375"Run: 16.0"Dia: 25mm
$ 70.00
KS42755i
Fits 3W 60i, 65i, 70/75i, 70/75iUS, 120, 140, 150, 157, 170
Drop: 2.5"Run: 15.0"Dia: 25mm
$ 70.00
KS43755i
Fits 3W 60i, 65i, 70/75i, 70/75iUS, 120, 140, 150, 157, 170
Drop: 1.75"Run: 15.0"Dia: 28mm
$ 70.00
KS42056
Fits BME 110
Drop: 1.625"Run: 15.0"Dia: 25mm
$ 70.00
KS43721i
Fits 3W-200iB2F / 210xiB2F / 240iB2 / 275iB2
Drop:2.25"Run: 14.0"Dia: 28mm
$ 75.00
Double Bend Headers
Used in applications where there is a lack of space or
scale appearance must be maintained. Great for single cylinder
motor installation in a narrow fuselage pattern plane or warbird.
Part #
Description
Price
Per Header
KS41148
Fits 3W 24i, 28i, 48B2, 56B2
Drop: 0.50"Run: 12.5"Dia: 22mm
$ 49.00
KS41148i
Fits 3W 24i, 28i, 48B2, 56B2
Drop: 0.50"Run: 12.5"Dia: 22mm
$ 49.00
KS41164i
Fits 3W 38i, 42i, 50i, 85B2, 100B2, 106B2
Drop: 0.70"Run: 12.0"Dia: 25mm
$ 55.00
KS41155i
Fits 3W 60i, 65i, 70/75i, 70/75iUS, 120, 140, 150, 157, 170
Drop: 0.70"Run: 12.0"Dia: 25mm
$ 59.00
Double Bend Flexible Headers
Used in applications where there is a lack of space or
scale appearance must be maintained. Great for single cylinder
motor installation in a narrow fuselage pattern plane or warbird.
Has the added benefit of a flexible section for that proper fit.
Part #
Description
Price
Per Header
KS41248i
Fits 3W 24i, 28i, 48B2, 56B2
Drop: 0.625"Run: 16.0"Dia: 22mm
$ 79.00
KS42948
Fits 3W 24i, 28i, 48B2, 56B2
Drop: 0.625"Run: 16.0"Dia: 22mm
$ 79.00
KS41264i
Fits 3W 38i, 42i, 50i, 85B2, 100B2, 106B2
Drop: 0.5"Run: 16.0"Dia: 25mm
$ 85.00
KS41264
Fits 3W 38i, 42i, 50i, 85B2, 100B2, 106B2
Drop: 0.5"Run: 16.0"Dia: 25mm
 
$ 85.00
KS41255i
Fits 3W 60i, 65i, 70/75i, 70/75iUS, 120, 140, 150, 157, 170
Drop: 0.5"Run: 16.0"Dia: 25mm
$ 85.00
Teflon Couplers
Used to connect tuned canisters and tuned pipes to the headers
Use with our tensioned steel spring clamps listed below
Part #
Description
Price
3WCPL220
3W Teflon Coupler - 22mm (Fits 3W-24, 28, 48B2, 56B2)
$ 10.00
3WCPL245
3W Teflon Coupler - 24.5mm (Fits 3W-60 to 170 & 212)
$ 12.00
3WCPL280
3W Teflon Coupler - 28mm (Fits 3W-200)
$ 15.00
3WCPL300
3W Teflon Coupler - 30mm (Fits 3W-240)
$ 18.00
3WCPL350
3W Teflon Coupler - 35mm (Fits 3W-342 & 684)
$ 20.00
KS1026
KS Teflon Coupler - 25mm (Fits 3W-60 to 170 & 212)
$ 12.00
KS1026L
KS Teflon Coupler - 25mm x 200mm Long
$ 30.00
KS1028RE
KS Teflon Step-Up Coupler - 28mm to 30mm
$ 15.00
Tensioned Steel Spring Clamps
Part #
Description
Price
3WCLAMP22
3W Tensioned Steel Spring Clamp - 22mm
$ 2.50
3WCLAMP25
3W Tensioned Steel Spring Clamp - 25mm
$ 2.50
3WCLAMP30
3W Tensioned Steel Spring Clamp - 28 to 30mm
$ 3.00
3WCLAMP35
3W Tensioned Steel Spring Clamp - 35mm
$ 5.00
Copyright 2005 - Aircraft International, Inc. - Prices Subject To Change Without Notice