The 5000 Series Hi Performance Valves have become the alternative for performance engine builders that use our competitors “street” or “performance valve”. These valves are machined in our CNC centers allowing tight tolerances and cost effective design.
They feature a one-piece forging made from stainless steel, a special heat treatment process, hard chrome stems, and hard tip. Most applications are available in an undercut stem and dished head, while other applications are available in straight stem and flat head.
5000 SERIES COMPETITION VALVES | ||||||
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Part# | Head Type Diam. | Stem Diam. | Overall Length | Tip Length | References |
ACURA INTEGRA GSR 1.7L - DOHC VTEC 16 VALVE (B17A1) - 1992-1993 | ||||||
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ACURA INTEGRA GSR 1.8L - DOHC VTEC 16 VALVE (B18C1-C3) - 1994-2000 | ||||||
F5500 | E | 28mm | 5.45mm | 102.5mm | 2.5mm | 25º Flo. Stock size. Flat Head. Special Alloy |
F5501 | E | 29mm | 5.45mm | 102.5mm | 2.5mm | 25º Flo. + 1mm oversize. Flat Head. Special Alloy |
F5502 | I | 33mm | 5.47mm | 102.35mm | 2.5mm | 25º Super Flo. Stock size. Flat Head |
F5503 | I | 34mm | 5.47mm | 102.35mm | 2.5mm | 25º Super Flo. + 1mm oversize. Flat Head |
ACURA RSX 2.0L - DOHC VTEC 16 VALVE (K20) - 2001-2008 | ||||||
F5508 | E | 30mm | 5.45mm | 109.15mm | 2.5mm | 22º Flo. Stock size. Flat Head. Special Alloy |
F5509 | E | 31mm | 5.45mm | 109.15mm | 2.5mm | 22º Flo. + 1mm oversize. Flat Head. Special Alloy |
F5510 | I | 35mm | 5.47mm | 109.3mm | 2.5mm | 20º Super Flo. Stock size. Flat Head |
F5511 | I | 36mm | 5.47mm | 109.3mm | 2.5mm | 20º Super Flo. + 1mm oversize. Flat Head |
HONDA CIVIC 1.6L - SOHC 16 VALVE (D16Z6-Y5-Y7-Y8) - 1992-2000 | ||||||
F5512 | E | 26mm | 5.46mm | 115.95mm | 1.9mm | 22º Flo. Stock size. Flat Head. Special Alloy |
F5514 | E | 27mm | 5.46mm | 115.95mm | 1.9mm | 22º Flo. + 1mm over size. Flat Head. Special Alloy |
F5515 | I | 30mm | 5.48mm | 118.6mm | 1.9mm | 20º Super Flo. Stock size. Flat Head |
F5516 | I | 31mm | 5.48mm | 118.6mm | 1.9mm | 20º Super Flo. + 1mm over size. Flat Head |
HONDA DEL SOL 1.6L - DOHC VTEC 16 VALVE (B16A1) - 1994-1997 | ||||||
HONDA CIVIC SI 1.6L - DOHC VTEC 16 VALVE (B16A3) - 1999-2000 | ||||||
F5500 | E | 28mm | 5.45mm | 102.5mm | 2.5mm | 25º Flo. Stock size. Flat Head. Special Alloy |
F5501 | E | 29mm | 5.45mm | 102.5mm | 2.5mm | 25º Flo. + 1mm oversize. Flat Head. Special Alloy |
F5502 | I | 33mm | 5.47mm | 102.35mm | 2.5mm | 25º Super Flo. Stock size. Flat Head |
F5503 | I | 34mm | 5.47mm | 102.35mm | 2.5mm | 25º Super Flo. + 1mm oversize. Flat Head |
HONDA PRELUDE 2.2L - DOHC VTEC 16 VALVE (H22A1-A4) - 1993-2000 | ||||||
F5504 | E | 30mm | 5.48mm | 107.1mm | 2.5mm | 22º Flo. Stock size. Flat Head. Special Alloy |
F5505 | E | 31mm | 5.48mm | 107.1mm | 2.5mm | 22º Flo. + 1mm oversize. Flat Head. Special Alloy |
F5506 | I | 35mm | 5.48mm | 106.85mm | 2.5mm | 20º Super Flo. Stock size. Flat Head |
F5507 | I | 36mm | 5.48mm | 106.85mm | 2.5mm | 20º Super Flo. + 1mm oversize. Flat Head |