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Official AMRCA Speed Records
All Classes - Updated June 1, 2008

AMRCA Division Word Document
  I   MANUFACTURED
ClassNameSpeedCarEngineTrackDate
1 ArrowTonnie Pegue142.86ArrowYellow JacketW.N.6/18/1972
 
 II   MANUFACTURED MODIFIED
ClassNameSpeedCarEngineTrackDate
2 ArrowTed Dodd149.50ArrowYellow JacketW.N.8/26/1972
 
 III   CUSTOM
ClassNameSpeedCarEngineTrackDate
3A: OPENDon Newberger171.568Frypan Mk7PiccoW.N.8/21/1993
3B: SIDE EXHAUSTRoy Torrey164.231234Yellow JacketW.N.8/25/1972
3C: UNLIMITEDJack Boudakian182.161No. Cal. SpecialPicco/EXRW.N.8/7/2005
 
 IV  MANUFACTURED PROTO - B GRADE
ClassNameSpeedCarEngineTrackDate
4 BB Baffled PistonBob Jaquez136.216RailtonRossiW.N.8/7/2002
 
 V  EXPERIMENTAL
ClassNameSpeedCarEngineTrackDate
5A: OPENRoy Torrey180.72Frypan Mk4OPSAnd.8/23/1980
5B: UNLIMITEDJack Boudakian188.705N.C.SpclPiccoW.N.2/17/1996
 
 VI   MITES MODIFIED
ClassNameSpeedCarEngineTrackDate
6A-MITE Up to .129 c.i.
6B-MITE .13 to .159 c.i.Marshall Ziegert123.478MMM RoadsterNelsonW.N.11/6/2005
6C-MITE .16 to .219 c.i.
6D-MITE .22 to .299 c.i.
 
 VII   MITES STOCK
ClassNameSpeedCarEngineTrackDate
7A- MITE Up to .099 c.i.
7B- MITE .10 to .159 c.i.Rich Democh102.678KueblerTorpedo 15W.N.9/8/2007
7C- MITE .16 to .199 c.i.
7D- MITE .20 to .299 c.i.John Carlson129.81D+CDoolingN.C.9/30/1962
 
 VIII   SPUR GEAR CLASS
ClassNameSpeedCarEngineTrackDate
8 Spur Ken Reiser146.10BordenDooling N.C. 9/11/1966
 
 IX   MODERN NOSTALGIA 46
ClassNameSpeedCarEngineTrackDate
9 Modern Nostalgia .46 Tom Pearson125.698Mc-WatsonOS 46And.6/1/2008
 
  X   MODERN NOSTALGIA 60
ClassNameSpeedCarEngineTrackDate
10 Modern Nostalgia .60Fred Cruzen143.100InvaderNovaRossi 50W.N.11/6/2005
 
  Archived Records 2006  These recognized standing records are retired.
 Fuel or engine regulations changed or class now inactive.
Class / FuelNameSpeedCarEngineTrackDate
1 Arrow / ColdEd Baynes137.83ArrowYellow JacketW.N.8/26/1972
2 Arrow / ColdLoyd Torrey143.54ArrowYellow JacketW.N.8/26/1972
2 Arrow / HotKen Phillips151.26ArrowRAM-OPSW.N.8/22/1981
3 Custom / ColdLoyd Torrey153.85RouseYellow JacketW.N.9/17/1972
4 BB / OpenRich Democh160.008RailtonSuperTigreW.N.5/16/1998
7C- MITEJohn Carlson100.55D+CSuperTigre 15And.9/1964

WMCR Division
ClassNameSpeedCarEngineTrackDate
1.5ccRich Democh155.732Krazny KapuN.Y.8/27/2005
2.5ccTed Maciag155.257Usanov UsanovW.N.8/17/2002
3.5ccCharles Hamill142.082MonzaNovaRossiW.N.4/4/2004
5ccJack O'Donnell 184.505PiottiPiccoW.N.02/06/2002
10ccJack O'Donnell206.662FT/LPicco-EXRW.N.6/5/1994

Cables (WMCR Division)
Class I1.5cc.9mm (.035 in.)change at 286 km/h (178 MPH)
Class II2.5cc1.2mm (.047 in.)change at 306 km/h (190 MPH)
Class III3.5cc1.4mm (.055 in.)change at 312km/h (195 MPH)
Class IV 5cc 1.5mm (.059 in.)change at 310km/h (192 MPH)
Class V l0cc 2.0mm (.079 in.) change at 345km/h (214 MPH)

Cables (AMRCA Division)
  Present CableChange 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(Modern Nostalgia 46).055 in. (1.4mm)161 MPH /.059 in.
Class 10(Modern Nostalgia 60).055 in. (1.4mm)157 MPH /.059 in.

WMCR Division Weight Limits (Ready to race)
10cc3.130 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, 10 3.130 kg 6 lb 14.41 oz
Class 6A, 6B, 7A, 7B1.814 kg 4 lb
Class 6C, 7C2.041 kg4 lb 8 oz
Class 6D, 7D2.268 kg 5 lb
Class 92.948 kg6 lb 8 oz