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Ferrea Valves Super Alloy/Competition Plus Honda Super Alloy (marked as "SUPER ALLOY" under reference column below) Ferrea Super Alloy Valves represent the highest level of sophistication in valve technology. We proudly introduced the next generation of extreme heat resistant valves, specifically developed to withstand the brutal punishment, which is setting the standard for all Turbocharged, Supercharged, Nitrous Oxide, and compression restricted race motors. Competition Plus Ferrea's NEW Import Tuner Valve Program features specially designed valves for use in racing engines that are subjected to extreme exhaust temperatures with Turbo, Nitrous or Supercharger. Ferrea uses a Special Alloy designed specifically for this application.

Honda Accord 2.2L - SOHC 16 Valve (F22B2-F22B6) - 1994-1995

Part # Type Head Diam Stem Diam Overall Length Tip Length References Price Per/Valve Buy Now F1900P E 29 mm 5.46 mm 123.55 mm 4.00 mm 22° Flo Stock size. (Super Alloy) $25.50 F1901P E 30 mm 5.46 mm 123.55 mm 4.00 mm 22° Flo 1mm oversize. (Super Alloy) $25.50 F1902P I 32 mm 5.48 mm 112.10 mm 2.50 mm 20° Super Flo Stock size $24.50 F1903P I 33 mm 5.48 mm 112.10 mm 2.50 mm 20° Super Flo 1mm oversize $24.50

Honda Accord 2.2L - SOHC VTEC 16 Valve (F22B1) - 1994-1997

Part # Type Head Diam Stem Diam Overall Length Tip Length References Price Per/Valve Buy Now F1801P E 29 mm 5.46 mm 114.25 mm 3.5 mm 25° Flo Stock size. (Super Alloy) $25.50 F1803P E 30 mm 5.46 mm 114.25 mm 3.5 mm 25° Flo 1mm oversize. (Super Alloy) $25.50 F1800P I 34 mm 5.48 mm 116 mm 3.5 mm 25° Super Flo Stock size $24.50 F1802P I 35 mm 5.48 mm 116 mm 3.5 mm 25° Super Flo 1mm oversize $24.50

Honda Civic 1.6L - SOHC 16 Valve (D16Z6-Y5-Y7-Y8) - 1992-2000

Part # Type Head Diam Stem Diam Overall Length Tip Length References Price Per/Valve Buy Now F1821P E 26 mm 5.46 mm 115.95 mm 1.9 mm 22° Flo Stock size (Super Alloy) $25.50 F1495P E 27 mm 5.46 mm 115.95 mm 1.9 mm 22° Flo 1mm oversize (Super Alloy) $25.50 F1822P I 30 mm 5.48 mm 118.6 mm 1.9 mm 20° Super Flo Stock size $24.50 F1494P I 31 mm 5.48 mm 118.6 mm 1.9 mm 20° Super Flo 1mm oversize $24.50

Honda Civic CRX SI 1.6L - SOHC 16 Valve (D16A6) - 1988-1991

Part # Type Head Diam Stem Diam Overall Length Tip Length References Price Per/Valve Buy Now F1857P E 25 mm 5.5 mm 118.75 mm 4.35 mm 25° Flo Stock size. (Super Alloy) $25.50 F1858P E 26 mm 5.5 mm 118.75 mm 4.35 mm 25° Flo 1mm oversize.  (Super Alloy) $25.50 F1855P I 29 mm 5.5 mm 115 mm 4.1 mm 25° Super Flo Stock size $24.50 F1856P I 30 mm 5.5 mm 115 mm 4.1 mm 25° Super Flo 1mm oversize $24.50

Honda Del Sol 1.6L - DOHC VTEC 16v (B16A1) 1994-1997 Honda Civic SI 1.6L - DOHC VTEC 16v (B16A3) 1999-2000

Part # Type Head Diam Stem Diam Overall Length Tip Length References Price Per/Valve Buy Now F1449P E 28 mm 5.45 mm 102.5 mm 2.5 mm 25° Flo Stock size. (Super Alloy) $25.50 F1447P E 28.5 mm 5.45 mm 102.5 mm 2.5 mm 25° Flo - .5mm oversize.  (Super Alloy) $25.50 F1445P E 29 mm 5.45 mm 102.5 mm 2.5 mm 25° Flo - 1mm oversize.  (Super Alloy) $25.50 F1448P I 33 mm 5.47 mm 102.35 mm 2.5 mm 25° Super Flo Stock size $24.50 F1446P I 33.5 mm 5.47 mm 102.35 mm 2.5 mm 25° Super Flo - .5mm oversize $24.50 F1444P I 34 mm 5.47 mm 102.35 mm 2.5 mm 25° Super Flo - 1mm oversize $24.50

Honda CRV 2.0L - DOHC 16 Valve (B20A-B20Z) - 1997-2000

Part # Type Head Diam Stem Diam Overall Length Tip Length References Price Per/Valve Buy Now F1815P E 28 mm 6.54 mm 106.02 mm 4.1 mm 30° Flo Dish Head - Stock size. (Super Alloy) $25.50 F1488P E 28.5 mm 6.54 mm 106.02 mm 4.1 mm 30° Flo Dish Head - .5mm oversize. (Super Alloy) $25.50 F1489P E 29 mm 6.54 mm 106.02 mm 4.1 mm 30° Flo Dish Head - 1mm oversize. (Super Alloy) $25.50 F1816P I 31 mm 6.57 mm 105.5 mm 4.1 mm 20° Super Flo Dish Head - Stock size $24.50 F1490P I 31.5 mm 6.57 mm 105.5 mm 4.1 mm 20° Super Flo Dish Head - .5mm oversize $24.50 F1491P I 32 mm 6.57 mm 105.5 mm 4.1 mm 20° Super Flo Dish Head - 1mm oversize $24.50

Honda Prelude 2.2L - DOHC VTEC 16 Valve (H22A1-A4) - 1993-2000

Part # Type Head Diam Stem Diam Overall Length Tip Length References Price Per/Valve Buy Now F1823P E mm 30 mm 5.48 mm 107.1 mm 1.9 mm 22° Flo Stock size. (Super Alloy) $25.50 F1958P E mm 30.5 mm 5.48 mm 107.1 mm 1.9 mm 22° Flo - .5mm oversize.  (Super Alloy) $25.50 F1458P E mm 31 mm 5.48 mm 107.1 mm 1.9 mm 22° Flo - 1mm oversize.  (Super Alloy) $25.50 F1824P I mm 35 mm 5.48 mm 106.85 mm 1.9 mm 20° Super Flo Stock size $24.50 F1956P I mm 35.5 mm 5.48 mm 106.85 mm 1.9 mm 20° Super Flo - .5mm oversize $24.50 F1456P I mm 36 mm 5.48 mm 106.85 mm 1.9 mm 20° Super Flo - 1mm oversize $24.50

Honda S2000 (F20C) 2024-2003 / Honda S2000 (F22C) 2024-2008

Part # Type Head Diam Stem Diam Overall Length Tip Length References Price Per/Valve Buy Now F1952P E 31 mm 5.46 mm 109.25 mm 1.9 mm 22° Flo Stock size $25.50 F1953P E 32 mm 5.46 mm 109.25 mm 1.9 mm 22° Flo +1 mm oversize $25.50 F1954P I 36 mm 5.48 mm 110 mm 1.9 mm 20° Super Flo Stock size $25.50 F1955P I 37 mm 5.48 mm 110 mm 1.9 mm 20° Super Flo +1 mm oversize $25.50

Matt Hartford's Pro RWD Summit Chevy Cavalier chooses nothing but Ferrea Valves and Components to be the 2024 NHRA Summit Modified Champion!

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