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Official AMRCA Speed Records
All Classes - Updated July 22, 2011

AMRCA Division Word Document
  I   MANUFACTURED
Class Name Speed Car / Build Engine Track Date
1 Arrow Tonnie Pegue 142.86 Arrow Yellow Jacket W.N. 6/18/1972
 
 II   MANUFACTURED MODIFIED
Class Name Speed Car / Build Engine Track Date
2A: Arrow Open Ken Phillips 151.26 Arrow RAM-OPS W.N. 8/22/1981
2B: Arrow Side Exhaust Ted Dodd 149.50 Arrow Yellow Jacket W.N. 8/26/1972
 
 III   CUSTOM
Class Name Speed Car / Build Engine Track Date
3A: Open Don Newberger 171.568 Frypan Mk7 Picco W.N. 8/21/1993
3B: Side Exhaust Roy Torrey 164.23 1234 Yellow Jacket W.N. 8/25/1972
3C: Unlimited Dave Lundegard 185.300 Torrey Custom Eagle W.N. 6/25/2011
 
 IV  MANUFACTURED PROTO - B GRADE
Class Name Speed Car / Build Engine Track Date
4 Baffled Piston Bob Jaquez 136.216 Railton Rossi W.N. 8/7/2002
 
 V  EXPERIMENTAL
Class Name Speed Car / Build Engine Track Date
5A: Open Roy Torrey 180.72 Frypan Mk4 OPS And. 8/23/1980
5B: Unlimited Jack Boudakian 188.705 No. Cal. Spcl Picco W.N. 2/17/1996
 
 VI   MITES MODIFIED
Class Name Speed Car / Build Engine Track Date
6A-MITE Up to .129 c.i. Charles Hamill 93.377 RWP Picco 12 N.Y. 9/4/2008
6B-MITE .13 to .159 c.i. Jonah Regh 124.757 MMM Roadster Nelson 15 And. 8/21/2010
6C-MITE .16 to .219 c.i. Bob Rowley 104.578 Torpedo FWD/Hamill Nova Rossi 21 And. 8/21/2010
6D-MITE .22 to .299 c.i. Steve Morse 121.824 Frypan Mk8/Ellis Serio 28 N.Y. 9/4/2008
 
 VII   MITES STOCK
Class Name Speed Car / Build Engine Track Date
7A- MITE Up to .099 c.i.
7B- MITE .10 to .159 c.i. Rich Democh 102.678 Kuebler/Ellis Torpedo 15 W.N. 9/8/2007
7C- MITE .16 to .199 c.i.
7D- MITE .20 to .299 c.i. John Carlson 129.81 D+C Dooling 29 N.C. 9/30/1962
 
 VIII   SPUR GEAR CLASS
Class Name Speed Car / Build Engine Track Date
8 Spur Ken Reiser 146.10 Borden Dooling N.C. 9/11/1966
 
 IX   MODERN NOSTALGIA
Class Name Speed Car / Build Engine Track Date
9A- Modern Nostalgia .46 Tom Pearson 130.966 MMM Indy/McDonald Rossi 46 And. 6/6/2010
9B- Modern Nostalgia .60 Bob Oge 144.115 MMM Indy OPS 60 And. 9/13/2009
 
  X   FRONT INTAKE - Custom Open
Class Name Speed Car / Build Engine Track Date
10A- Front Intake .46 Bob Oge 137.363 K&G Arrow Rossi 46 And. 8/21/2010
10B- Front Intake .60 Erick Burfield 154.613 G. Lee Nelson 60 W.N. 7/20/2008
 
  Archived Records 2006  These recognized standing records are retired.
 Fuel or engine regulations changed or class now inactive.
Class / Fuel NameSpeedCarEngineTrackDate
1 Arrow / Cold Ed Baynes 137.83 Arrow Yellow Jacket W.N. 8/26/1972
2 Arrow / Cold Loyd Torrey 143.54 Arrow Yellow Jacket W.N. 8/26/1972
3 Custom / Cold Loyd Torrey 153.85 Rouse Yellow Jacket W.N. 9/17/1972
4 BB / Open Rich Democh 160.008 Railton SuperTigre W.N. 5/16/1998
7C- MITE John Carlson 100.55 D+C SuperTigre 15 And. 9/1964

WMCR Division
Class Name Speed Car Engine Track Date
1.5cc Rich Democh 155.732 Krazny Kapu N.Y. 8/27/2005
2.5cc Ted Maciag 155.257 Usanov Usanov W.N. 8/17/2002
3.5cc Nick Tucci II 169.799 Ekberg CMB/Falk N.Y. 6/18/2011
5cc Jack O'Donnell 184.505 Piotti Picco W.N. 2/6/2002
10ccJack O'Donnell 206.662 FT/L Picco-EXR W.N. 6/5/1994

Cables (WMCR Division)
Class I 1.5cc .9mm (.035 in.) change at 286 km/h (178 MPH)
Class II 2.5cc 1.2mm (.047 in.) change at 306 km/h (190 MPH)
Class III 3.5cc 1.4mm (.055 in.) change at 312km/h (195 MPH)
Class IV 5cc 1.6mm (.063 in.) change at 328km/h (204 MPH)
Class V l0cc 2.0mm (.079 in.) change at 345km/h (214 MPH)

Cables (AMRCA Division)
    Present Cable Change Speed / Next Cable
Class 1 (Manufactured) .055 in. (1.4mm) 157 MPH /.059 in.
Class 2 (Manufactured Modified) .055 in. (1.4mm) 157 MPH /.059 in.
Class 3 A (Custom Open) .063 in. (1.6mm) 177 MPH /.067 in.
Class 3 B (Custom Side Exhaust) .059 in. (1.5mm) 167 MPH /.063 in.
Class 3 C (Custom Unlimited) .067 in. (1.7mm) 187 MPH/.071 in.
Class 4 (Manufactured Proto B Grade) .055 in. (1.4mm) 157 MPH /.059 in.
Class 5 A (Experimental Open) .067 in. (1.7mm) 187 MPH /.071 in.
Class 5 B (Experimental Unlimited) .071 in. (1.8mm) 198 MPH /.075 in.
Class 6 A (Modified Mite Up to .129 c.i.) .035 in. (.9 mm) 137 MPH / .047 in.
Class 6 B (Modified Mite .13 to .159 c.i.) .035 in. (.9 mm) 137 MPH / .047 in.
Class 6 C (Modified Mite .16 to .219 c.i.) .035 in. (.9 mm) 129 MPH / .047 in.
Class 6 D (Modified Mite .22 to .299 c.i.) .047 in. (1.2 mm) 160 MPH / .055 in.
Class 7 A (Stock Mite Up to .099 c.i.) .035 in. (.9 mm) 137 MPH /.047 in.
Class 7 B (Stock Mite .10 to .159 c.i.) .035 in. (.9 mm) 137 MPH /.047 in.
Class 7 C (Stock Mite .16 to .199 c.i.) .035 in. (.9 mm) 129 MPH /.047 in.
Class 7 D (Stock Mite .20 to .299 c.i.) .047 in. (1.2 mm) 160 MPH /.055 in.
Class 8 (Spur gear) .055 in. (1.4mm) 157 MPH /.059 in.
Class 9 A + B (Modern Nostalgia .46 + .60) .055 in. (1.4mm) 157 MPH /.059 in.
Class 10 A + B (Front Intake Custom .46 + .60) .055 in. (1.4mm) 157 MPH /.059 in.

WMCR Division Weight Limits (Ready to race)
10cc 3.130 kg 6 lb 14.41 oz
5.0cc 2.300 kg 5 lb 1.10 oz
3.5cc 2.000 kg 4 lb 6.40 oz
2.5cc 1.570 kg 3 lb 7.38 oz
1.5cc 1.050 kg 2 lb 5.04 oz

AMRCA Division Weight Limits (Ready to race)
Class 1, 2, 3, 4, 5, 8, 9, 10 3.130 kg 6 lb 14.41 oz
Class 6A, 6B, 7A, 7B 1.814 kg 4 lb
Class 6C, 7C 2.041 kg 4 lb 8 oz
Class 6D, 7D 2.268 kg 5 lb