AV&V Black & Chrome Tulip Extreme Duty Valves (5/16 stem)
These superb valves feature the highest flow level on the market. They are one piece forged from a racing grade stainless steel alloy. Each valve has a bearing quality hardened tip to prevent premature wear with high-lift cams.
AV&V’s 5/16 stem valves also features a 45° angle below the lock groove to facilitate valve seal installation. Each valve is heat treated with a special process and their stems centerless grinded to a micro finish for longer life.
| Part number | Type | Head Dia. | Overall Length | Stem Dia. | Coating | Tip Length | Groove | Back angle tulip | Note |
|---|---|---|---|---|---|---|---|---|---|
| AV1585 | Exhaust | 1.585” | 4.505" | .3106" | Black nitride | .200” | Single | 25° | .020’’ oversize (TC) |
| AV1610D | Exhaust | 1.610” | 4.510" | .3106" | Black nitride | .200” | Single | 25° | Dished valve |
| AV1610S | Exhaust | 1.610” | 4.565" | .3106" | Black nitride | .200” | Single | 25° | For use with S&S heads |
| AV1650 | Exhaust | 1.650” | 4.515" | .3106" | Black nitride | .200” | Single | 25° | Oversize valve for Jims 120” and S/E 110’’ Heads |
| AV1700A | Exhaust | 1.700” | 4.535" | .3106" | Black nitride | .200” | Single | 25° | .235’’ Tip can be grinded to shorten valve |
| AV1700C | Exhaust | 1.700” | 4.445" | .3106" | Chrome | .200” | Single | 25° | For Merch Heads |
| AV1700U | Exhaust | 1.700” | 4.655" | .3106" | Black nitride | .200” | Single | 25° | For Ultima Heads |
| AV1900 | Intake | 1.900” | 4.440" | .3108" | Black nitride | .200” | Single | 25° | .055" oversize valve and for use in stock heads |
| AV1900S | Intake | 1.900” | 4.415" | .3108" | Black nitride | .200” | Single | 25° | .025" shorter and .055" oversize valve and for use in stock heads |
| AV1940 | Intake | 1.940” | 4.440" | .3108" | Black nitride | .200” | Single | 25° | Oversize valve larger. If used in stock heads larger seats must be installed |
| AV1990 | Intake | 1.990” | 4.440" | .3108" | Black nitride | .200” | Single | 25° | Oversize valve larger. If used in stock heads larger seats must be installed |
| AV2020A | Intake | 2.020” | 4.440" | .3108" | Black nitride | .200” | Single | 25° | Also good for Merch Heads. Larger seats could be required |
| AV2020 | Intake | 2.020” | 4.490" | .3108" | Chrome | .200” | Single | 25° | .050” longer then AV2020A. Larger seats could be required |
| AV2020S | Intake | 2.020” | 4.510" | .3108" | Black nitride | .200” | Single | 25° | For use with S&S Heads |
| AV2060LC | Intake | 2.060” | 4.510" | .3108" | Chrome | .200” | Single | 24° | Used with S&S Heads. Oversize valve |
| AV2100 | Intake | 2.100” | 4.475" | .3108" | Black nitride | .200” | Single | 24° | For Jims 120" and S&S 110" heads. Oversize valve |
| AV2100BC | Intake | 2.100” | 5.700" | .3108" | Chrome | 24° | Blank valve. Bi-metal (can be hardened) | ||
| AV2100S | Intake | 2.100” | 5.700" | .3108" | Chrome | .200” | Single | 24° | S&S 124” and 131”. Oversize valve |
| AV2100U | Intake | 2.100” | 5.590" | .3108" | Black nitride | .200” | Single | 23° | For Ultima Heads |
| AV2150 | Intake | 2.150” | 4.480" | .3108" | Chrome | .200” | Single | 24° | Oversize valve for Jims 120" and 131" heads |
| AV1700BC | Exhaust | 1.700” | 5.700" | .3106" | Chrome | 25° | Bi-metal (can be hardened) | ||
| AV2200BC | Intake | 2.200” | 5.700" | .3108" | Chrome | 25° | Bi-metal (can be hardened) |
AV&V Black & Chrome Tulip Extreme Duty Valves (7mm stem)
These superb valves feature the highest flow level on the market. They are one piece forged from a racing grade stainless steel alloy. Each valve has a bearing quality hardened tip to prevent premature wear with high-lift cams.
Each valve is heat treated with a special process and their stems centerless grinded to a micro finish for longer life.
| Part number | Type | Head Dia. | Overall Length | Stem Dia. | Coating | Tip Length | Groove | Back angle tulip | Note |
|---|---|---|---|---|---|---|---|---|---|
| AV1610-7TGB | Exhaust | 1.610” | 4.545" | .2755" | Black nitride | .085” | Triple | 25° | .040” oversize valve. For use in stock heads |
| AV1610-7TGC | Exhaust | 1.610” | 4.545" | .2755" | Chrome | .085” | Triple | 25° | .040” oversize valve. For use in stock heads |
| AV1850-7TGB | Intake | 1.850” | 4.455" | .2757" | Black nitride | .085” | Triple | 24° | .040” oversize valve. For use in stock heads |
| AV1850-7TGC | Intake | 1.850” | 4.455" | .2757" | Chrome | .085” | Triple | 24° | .040” oversize valve. For use in stock heads |
| AV1900-7TGB | Intake | 1.900” | 4.445" | .2757" | Black nitride | .085” | Triple | 24° | .090” oversize valve. For use in stock heads |
| AV1900-7TGC | Intake | 1.900” | 4.445" | .2757" | Chrome | .085” | Triple | 24° | .090” oversize valve. For use in stock heads |
| AV1980-7TGB | Intake | 1.980" | 4.455" | .2757" | Black nitride | .085” | Triple | 25° | .170" oversize valve. If used in stock heads larger seats must be installed |