|  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 | | | KS-ComfortMount ABF-Headers
KS-ComfortMount ABF-Headers With Two Flex Sections | | | Part # | Description |
| Price
Per Header | | KS524648i | Fits 3W 24i, 28i, 48B2, 56B2
Dia: 22mm Length 10" | | $ 89.00 | | KS524764 | Fits 3W 70B2, 80B2, Old Style, or Fits 3W28i, 42i, 50i, 80B2, 100B2 Old
Dia: 25mm Length 10.75" | | $ 95.00 | | KS524764i | Fits 3W 38i, 42i, 50i. 85B2, 100B2, 106B2, 110iB2F
Length 10.75"Dia: 28mm Drop 2.5" | | $ 98.00 | | KS524755i | Fits 3W 60i, 65i, 70/75i, 70/75iUS, 120, 140 150, 157,170,
Dia: 25mm Length 10.75" | | $ 109.00 | | KS524855i | Fits 3W 60i, 65i, 70/70i, 70/75iUS, 120, 140 150, 157,170,
Dia: 28mm Length 10.75" | | $ 109.00 | | KS524821i | Fits 3W 200iB2F / 210xiB2F / 240iB2 / 275iB2
Dia: 28mm Length 10.75" | | $ 109.00 | | | 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: 2.00"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 | |