The Imp Site

Dawson Auto Developments Ltd.

1 Lancaster Garages
Lambolle Place,
London NW3 4PH
Telephone 01-586 1013

D.A.D. AND CHRYSLER COMPETITIONS PARTS LIST.

All orders which are sent direct must be accompanied by a cheque or postal order(s), made payable to Andy Dawson Auto Developments Limited and the total must include the appropriate postal and packing charges. V.A.T. must be added to this combined total at the rate ruling at the time the order is placed.

A C.O.D. service is available for urgent orders to a maximum value of £50. 40p. should be added to cover the Post Office's C.O.D. charges. We reserve the right to revise the specification and/or prices quoted without prior notice.

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D.A.D. Parts

Part No.	Description	Price £		P&P £
		prices - 1977 March
DAD 101	Adjustable brake pressure limiting valve	10.00		0.60
DAD 102	Brake balance bar kit (bar, yokes, centre bearing & tube)	25.30		1.00
DAD 103	Steering wheel, extra deep dish, 14" dia., leather rim, black spokes, available for most makes of car	16.66		1.00

Imp
DAD 1000	998cc Rally/Race engine complete less carbs. & manifold producing in excess of 110 bhp at 8500 R.P.M.	685.00		N.A.
DAD 1150	1150cc Rally/Race engine complete less carbs. & manifold producing in excess of 125 bhp at 8000 R.P.M.	1,180.00		N.A.
DAD 151	Forged 75mm pistons	27.15	each	1.00
DAD 152	1150cc cylinder block	175.00		2.50
DAD 152A	1150cc cylinder block exchanged.	100.00		2.50
DAD 153	1300cc cylinder block	175.00		2.50
DAD 153A	1300cc cylinder block exchanged	100.00		2.50
DAD 154	water jacket plate	15.00		0.50
DAD 155	65mm stroke steel crankshaft	250.00		N.A.
DAD 156	73mm stroke steel crankshaft	250.00		N.A.
DAD 157	1150/1300 Race cylinder head	125.00		2.20
DAD 158	Wills rings set for 75mm bore	14.00	per set	0.50
DAD 159
DAD 160	6 gallon foam filled alloy petrol tank	56.00		2.50
DAD 161	Adjustable balance brake pedal box, exchange	58.00		2.50
DAD 162	Race manifold, carburettor and oil cooler kit	190.00		3.00
DAD 163	Rally manifold, carburettor, air cleaner, exhaust and oil cooler	240.00		4.00
DAD 164	Transaxle assembly with dog clutch engagement, needle roller gears and limited slip differential (wide choice of ratios)	165.00		5.00
DAD 165	Alloy sump guard	60.00		3.50
DAD 166	Toothed belt pulley set to replace normal fan belt and pulleys	32.50		1.50
DAD 167	Spare belt for above	3.00		0.35

Parts marked N.A. are unlikely to be accepted by the Post Office. These parts can be sent via Roadline, British Rail, etc. whose charges are available on application.

PRICES SHOWN ABOVE DO NOT INCLUDE V.A.T.

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Imp Parts

CTS No.	Description	Retail £	P&P £	Code
Engine
1000	Complete 998cc Imp Sport engine	275.00	Collect	B
1001	998cc wet liner cylinder block	69.00	2.50	A
1004	998cc piaton c/w rings and gudgeon pin	8.00	0.40	A
1004 B	998cc piston machined to clear valves l016 & 1080	8.80	0.40	A
1004 C	Gudgeon pin for 1004 & 1004 B	1.00	0.15	A
1005	Tufftrided crankshaft	42.00	2.50	A
1006 B	Lightened, balanced con-rod set	28.00	1.00	A
1006 C	Polished 'Works Type' con-rod set	56.00	1.00	B
1007	Lightened flywheel	10.00	1.20	A
1008 B	Competition clutch cover assembly	9.60	0.90	AB
1009 A	Rally clutch driven plate	7.60	0.60	AB
1009 B	Solid centre cllltch driven plate (racing)	8.00	0.70	B
1010 A	998cc modified cylinder head (c/w 1012, l013, 1014) for use with gasket 1019 or 1040	66.00	2.20	B
1010 B	As above, but machined for use with Wills Rings	72.00	2.20	B
1010 C	As 1010 B, but fitted with 1018; and 1042, for use with 0.36" lift camshaft	78.00	2.20	B
1012	1.06" exhaust valve	1.20	0.15	A
1013	1.28" inlet valve	1.00	0.15	A
1014	Sport valve springs (set of 8 pairs)	1.20	0.35	A
1015 A	998cc 'Rally' cylinder head assembly, (c/w 1012, 1016, 1018 and 1042)	94.00	2.20	B
1015 B	998cc 'full Race' cylinder head assembly (c/w 1016, 1018, 1042 and 1080)	100.00	2.20	B
1016	1.40" inlet valve	2.80	0.15	A
1018	Competition valve springs (set of 8 pairs) for use with 0.36" lift camshaft	6.80	0.35	A
1019	998cc Copper asbestos cylinder head gasket	2.80	0.45	A
1020	40 DCOE Weber jetted for road/rally use (front)	45.00	1.20	B
1021	40 DCOE Weber jetted for road/rally use (rear)	45.00	1.20	B
1022	Air cleaner assembly for twin vJ eber carburettors	22.00	1.00	B
1023 A	Inlet/Exhciu.st manifold for twin Webers	45.00	2.20	B
1023 B	Rally In1et/Exhaust manifold for twin Webers (skidded)	52.00	2.20	B
1024	Rear mounted silencer kit for manifold 1023	24.50	3.00	A
1031	R17 camshaft (0.36" lift, road/rally)	20.50	1.00	A
1033	R20 camshaft (0.36" lift, rally)	23.00	1.00	A
1034	Multi-holed timing sprocket	2.80	0.35	A
1035	Camshaft carrier for use with 0.36" lift camshaft	8.50	0.80	A
1036	Competition distributor for use with 0.36" lift camshaft	20.00	0.70	A

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CTS No.	Description	Retail £	P&P £	Code
1037 A	Bronze and tuftrided oil pump drive skew gears	8.00	0.40	B
1037 B	Skew gear set plus oil pump	13.50	1.00	B
1038	Weber '0' rings for manifold 1023 (set of 4)	1.20	0.15	A
1039	Weber mounting bolts & thackeray washers (set)	1.50	0.15	A
1040	998cc Reinz cylinder head gasket	5.20	0.45	A
1041	998cc piston ring set (piston set of 3 rings)	2.00	0.30	A
1042	Competition valve collars (set of 8)	2.40	0.30	A
1043	Competition cam followers (set of 8)	16.00	0.40	A
1044	Lead-bronze big-end bearing set	4.20	0.25	A
1045	Lead-bronze main bearing set	3.15	0.25	A
1046	Lead-bronze thrust bearing set	0.60	0.15	A
1047	Contact set for competition distributor 1036	0.50	0.15	B
1048	Twin throttle cable kit for Weber carburettors	25.00	1.2-	B
1050 B	Replacement inner cables for 1048 (1 long, 1 short)	1.80	0.30	B
1054	Rear mounted silencer (part of 1024)	12.00	1.80	A
1055	Rear silencer link pipe (part of 1024)	5.50	1.20	A
1059	Large capacity oil sump	22.00	1.50	B
1060	6S carburettor needles for 125 CD (pair) (not CD3)	5.20	0.45	B
1061	Air cleaner element for 1022	2.40	0.40	A
1062	R2l camshaft (0.36" lift, rally)	25.00	1.00	A
1063 A	Sintered clutch & flywheel assembly (racing)	75.00	2.20	B
1063 B	Replacement driven plate for 1063 A	8.00	0.60	B
1063 C	Release bearing for 1063 A	10.00	0.30	B
1064	Wills ring set (4 rings + outer gasket)	8.00	0.45	A
1065	Blank camshaft (lobes unmacbined)	13.00	1.00	B
1066	R22 camshaft (0.36" lift, rally/race)	25.00	1.00	A
1067	R23 camshaft (0.36" lift, full race)	27.00	1.00	A
1068	Balanced crankshaft assembly (1005, 1007, 1008 B and 1009 A)	5.20	0.45	A
1070	6S carburettor needles for 125 CD (pair) (not CD3)	5.20	0.45	A
1071	Cylinder block build kit	4.50	0.75	B
1072	Cylinder head build kit	3.80	0.60	B
1073	Timing cover assembly	10.00	0.80	B
1074	Cylinder head oil drain kit	5.00	0.45	B
1075 A	Timing chain and tensioner kit	3.50	0.45	B
1075 B	Timing chain and tensioner kit with racing quality chain	6.00	0.45	B
1076	Cylinder block strengthening kit	22.00	1.00	B
1080	1.125" exhaust valve	2.60	0.15	A
1081	Opus ignition kit	45.00	2.20	B
1090	Competition manifold gasket (for use with th 1010/1015 and 1023)	0.90	0.20	A

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CTS No.	Description	Retail £	P&P £	Code
MECHANICAL AND ELECTRICAL UNITS
1103	Engine mounting set (Competition)	5.00	0.45	AB
1104	Heavy duty rotoflex coupling	8.00	0.45	A
1105	Castellated drive shaft nuts & hard washers	3.50	0.30	A
1107 A	Heavy duty fan belt for alloy pulleys (without fan)	1.10	0.30	A
1107 B	Heavy duty fan belt for alloy pulleys (with fan)	1.10	0.30	A
1108	71° thermostat	1.60	0.25	A
1110	Alloy pulley set (small generator pulley)	19.50	0.80	B
1111	Alloy pulley set (large generator puley)	20.00	0.80	B
1112	Rally ratio gear set (raised 1st, lowered 3rd & 4th)	68.00	2.20	B
1114	Lamp bar for 4 Lucas lamps	10.00	0.80	B
1116	Bendix petrol pump	16.00	0.60	B
1117	Lighting loom for 4 auxiliary lamps	10.00	0.60	B
1118	llAC alternator kit (negative earth)	42.00	2.20	B
1119	Heated windscreen kit (not for coupe)	56.00	Collect	C
1119 B	Replacement glass for ll19	50.00	Collect	C
1120	Auxiliary front radiator kit	20.00	1.50	C
1121	Group 2 front radiator	42.00	2.00	C

CTS No.	Description	Retail £	P&P £	Code
SUSPENSION
1201	Negative camber kit (modified stub axle carriers)	8.00	0.75	A
1202	HAC (High) front springs (pair)	9.00	1.00	AB
1203	RAC (High) rear springs (pair)	10.50	1.00	AB
1204	Monte Carlo (low) front springs (pair)	9.00	1.00	AB
1205	Monte Carlo (low) rear springs (pair)	10.50	1.00	AB
1208 A	Adjustable front damper (Armstrong with fixed platform)	15.00	0.60	AB
1208 C	Adjustable front damper (Koni with screwed spring platform)	24.00	0.60	AB
1209	Adjustable rear damper (Armstrong)	12.50	0.60	AB
1211	Extra heavy duty adjustable rear damper (Koni)	18.00	0.60	AB
1213	Strengthened left hand front wishbone (high pivot)	18.00	1.50	B
1214	Strengthened right hand front wishbone (high pivot)	18.00	1.50	B
1215	Strengthened left hand front wishbone (low pivot)	18.00	1.50	B
1216	Strengthened right hand front wishbone (low pivot)	18.00	1.50	B
1217	Strengthened left hand suspension arm (rear)	25.00	1.50	B
1218	Strengthened right hand suspension arm (rear)	25.00	1.50	B
1219	Strengthened rear suspension cross member	24.00	2.10	B
1220	Pair of rear cross member body strengthening plates	5.50	0.80	B
1221	Racing 350 lb/in front springs (per pair)	12.00	1.00	B
1222 A	Racing (double) rear springs 700 lb/in outer (set)	20.00	1.30	B
1222 B	Racing (double) rear springs 800 lb/in outer (set)	20.00	1.30	B

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1225	Heavy duty adjustable track-rods (pair)	10.00	0.80	B
1226	High pivot front wishbone hard rubber bushes (set of 4)	2.60	0.30	A
1227	Low pivot front wishbone hard rubber bushes (set of 4)	2.60	0.30	A
1228	Rear suspension arm hard rubber bushes (set of 4)	2.60	0.30	A
1801	Nyloc wheel nut (set of 4)	1.50	0.30	A

CTS No.	Description	Retail £	P&P £	Code
BRAKES
1302	Front VG95 brake shoes (set of 4)	7.00	0.80	A
1303	Rear VG95 brake shoes (set of 4)	7.00	0.80	A
1304	Disc brake conversion kit	115.00	3.50	B
1305	DSll brake pads (set of 4)	6.80	0.40	A
1306	Rear AM8 brake shoes (set of 4)	6.00	0.80	A

CTS No.	Description	Retail £	P&P £	Code
INSTRUMENTS
1502	Rally Imp dashboard. (pre 1969 cars) 2x4" + 2x2" holes	9.00	0.80	A
1502 B	Rally Imp dashboard. (pre 1969 cars) 2x2" holes only	9.00	0.80	A
1503	140 mph 4" speedometer for 1502	16.50	0.60	A
1504	220 kph 4" speedometer for 1502	15.50	0.60	A
1505	8,000 rpm 4" tachometer for 1502	17.00	0.60	A
1506	2" fuel gauge for 1502	6.00	0.35	A
1507	2" temperature gauge for 1502	5.00	0.35	A
1508	Temperature transmitter for with with 1507	1.90	0.15	A
1509	Extra long speedometer cable for use with 1503/4	2.00	0.40	A
1510	2" oil gauge for 1502	6.00	0.35	A
1516	10,000 rpm 80mm tachometer	16.00	0.60	A

CTS No.	Description	Retail £	P&P £	Code
PROTECTION DEVICES
1601	Heavy duty undershield	30.00	3.50	B
1602	Lightweight sump guard	10.00	2.50	B
1604 B	Club roll-over bar (with twin back stays)	22.00	2.00	A
1604 C	FIA rally roll-over bar	32.00	2.00	A
1604 D	FIA race roll-over bar (with diagonal)	36.50	2.00	A
1604 E	Front roll cage (for use with 1604 B, C or D (pre 1969 facia)	22.00	1.50	A
1604 F	Front roll cage (for use with 1604 B, C or D (post 1969 facia)	22.00	1.50	A
1608	Full harness seat belt	9.50	0.60	B
1617	Navigators foot brace bar	6.00	0.45	B

CTS No.	Description	Retail £	P&P £	Code
BODYYWORK
1701	Fibreglass bonnet	22.00	Collect	B
1702	Fibreglass engine cover	19.50	Collect	B
1704	Group 2 fibreglass wheelarch extensions (set of 4)	16.00	Collect	B

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KITS TO CONVERT SINGLE CARBURETTOR ENGINES (MK2 ON) TO IMP SPORT
87501 B	Twin 125 CD3 carburettor kit (c/w manifold, air cleaner etc.)	70.00	2.20	B
87502 B	Sport camshaft kit (cam, carrier, distributor)	25.00	1.20	A
87503	Sport exhaust system (manifold, silencer, clips)	30.00	2.00	AB
87504 B	Oil cooler kit (including competition cooler)	27.00	1.50	A
87505	Hodified 875cc Sport cylinder head assembly (c/w 1012, 1013, and 1014)	63.00	2.20	B
87505 C	As above, but fitted with 1018 am 1042 for use with 0.36" lift camshaft)	69.00	2.20	B
87511	Red carburettor springs for 125 CD's (pair)	1.00	2.20	B
87512	0.310" lift camshaft	10.00	2.20	A

SERVICES
	Balancing crankshaft assembly, (crank, flywheel, clutch)	10.00	3.50	B
	Skim and machine cylinder head for vlills Rings	10.00	2.20	B
	Converting cylinder blocks to 998cc (inc. cost of liners) (also converting dry-liner to wet liner)	46.00	2.50	B
	Skimming cylinder blocks	8.00	2.50	C
	Removing worn 998cc wet liners (4) and fitting new	37.00	2.50	B

The Imp Site
   Imp Anatomy (index)
   Imp technicalities (assorted bits of knowledge)
   Tuners & Builders
      Andy Dawson (this file)

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