Race Engine Parts Available

Please feel free to browse our Race Parts Section, Many of these parts are manufactured by us and are unique.

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16 valve Twin Spark Engine Parts i.e 156/147 105 2.0 Litre Engine Parts
16 Valve Boxer Engine Parts i.e 33/Sud 105 1.6 Litre GTA Engine Parts
8 Valve Twin Spark Engine Parts i.e 75/164 also for fitting into 105 Series Cars 33 Racing Body Panels in GRP & Carbon
V6 Engine Parts 8v Boxer Engine Parts

All Prices shown are subject to 17.5 % VAT

 

 

 

 

 

 

 

 

 

 

 

 

       
       

PART NUMBER

DESCRIPTION

PHOTO (click for larger image)

PRICE

16 valve Twin Spark Engine Parts i.e 156/147

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AHM  AHM bronze valve guides for our 6mm

single groove race valves 

£320.00
AHM  AHM 6mm race valve and solid tappet kit includes

valve sizes 34/30mm

shims/springs/bases/valves/followers

& cottors

£1164.00
AHM  AHM Steel race flywheel and 5.5" AP twin plate clutch 

Kit  includes

flywheel/clutch/drive plates & bearing

Need Hyd AP cyl  

 

 

£925.00
AHM AHM Big valve race head fully ported

30 inlet 34 ex 6mm stems

 

£1000
AHM Vernier pulleys 

 

£250.00
AHM Steel camshafts race and fast road 

to run with no advance mechanism

Pulleys not included

£600
AHM 2.0l Steel crankshaft  £1999.00
AHM AHM 2.0 Full steel bottom end engine set 

kit includes steel crank/steel rods/forged high comp pistons and Cosworth bearings 

£3800.00
AHM ARROW Steel race H sec con rods 

for std crank pins sizes and AHM pin sizes to suit AHM steel crank with Cosworth crank pins

£960.00

SET

 

AHM  

2.0 l 16v twinspark forged pistons 83mm/83.5 and 84mm bore sizes 12 to 1 cr

 

 

 

£640.00

SET

 

AHM AHM 16V TWIN SPARK Throttle body and manifold  set up kit

race 48mm Tapered bodies 

£1256.86

 

  Gearbox Parts    
AHM LS156 Limited Slip Diff unit. Can be supplied for any application from Road to Race use. Fully Adjusted to suit your needs. Pic to follow £625.00

PART NUMBER

DESCRIPTION

PHOTO (click for larger image)

PRICE

16 Valve Boxer Engine Parts i.e 33/Sud

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AHM AHM 6mm light weight race valve set 

kit includes 

valves/springs/bases/caps/cotters/followers & shims

Sizes 34mm in 30mm ex or 36mm in 30mm ex

£1164.00
AHM AHM 16v boxer solid tappet conversion for std valves

Convert you 16v engine to solid tappets for higher revs as std hydraulic tappets can fail

Kit is for std valve lengths and std cam base circles,shims come over sized so need to be sized to suit

Average shim size is approx 3.0mm Shims supplied at 5.0mm

£385.00
AHM AHM 16V Boxer valve spring,base and Titanium cap set for std valves lengths and cotters

Can be use with std hydraulic lifters

£488.00
AHM AHM 16v Boxer steel race camshafts set of 4

Cams can be supplied in varies profiles and lift in hydraulic spec if required

Race inlet and ex 322 degs 11.48mm lift 51/81                      

Race inlet 320 degs 11.20mm lift 52.6/87.4  ex 315 degs 11.07mm lift 91/44

other profiles available

£1060.00
AHM AHM 6mm or std 7mm bronze valve guides  

£320.00
AHM  AHM 16v big valve full race cylinder heads 

prices for head work are plus parts 

ie valve guides, valves etc

 

 

£1500.00

 

AHM 1800 Boxer all steel bottom end engine kit

kit includes steel crank/steel rods/forged high comp pistons and bearings 

block not inc

£3800.00
AHM AHM Clutch bearing for race 7.25"5.5 "

for AHM flywheel and clutch set up

£150.00
AHM AHM Steel race flywheel and 5.5" AP twin plate clutch 

Parts included 

flywheel/clutch/drive plates & bearing

Ring gear not included

 
£925.00
AHM AHM Vernier pulleys for std cam fitment 

and AHM camshafts

from

£450.00

AHM ARROW STEEL RODS FOR STD 72MM STROKE OR 2.0L

2.0 EXTRA £10 PER ROD

£235.00

£940 SET

AHM Due to Std rod bolts no longer being made we can modify your rods to take up rated  bolts

STD BOXER 1.7/1.5/16V CON ROD FITTED WITH UPDATED  BOLTS

Send your cleaned rods for use to modify

£160 per set
AHM AHM High comp forged piston set bore sizes 87/88/89mm 

12 to cr

£640.00

 

 

AHM

NEW

 

AHM 2.0 L Kit for boxer engs

includes forged pistons,steel h sec rods and steel crank

Cyl block needs some mods for this kit

Block not included

 

 

£3999.00
AHM AHM 36-1 trigger wheel  £120.00
AHM AHM Alloy cam belt tensioners

Std 60mm dia and 62mm dia for faced blocks and heads with uprated bearings set of 4

£250.00
AHM Race alternator £140.00
  Gearbox Parts    
  ALFA 33 RACE INNER CV BOOT £40.00

 

AHM LS33 Limited Slip Diff unit. Can be supplied for any application from Road to Race use. Fully Adjusted to suit your needs. ALFA SUD AND 33 8 BOLT LSD

LATE ALFA SUD, 33 AND 10 BOLT LSD

£625.00

PART NUMBER

DESCRIPTION

PHOTO (click for larger image)

PRICE

8 Valve Twin Spark Engine Parts i.e 75/164 also for fitting into 105 Series Cars

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  AHM TWIN SPARK CONVERSIONS FOR 105 SERIES CARS

This is the very first conversion that we fitted our Inlet manifold designed and made for AHM no matter what you read else where thats why they have our name in the casting .

Giulia Super fitted with 45mm throttle bodies running a Omex fuel and ignition 3D system with around 180 bhp,and much better low speed drivability and idle compared to carbs.

 
  Customers car from Devon fitted with one of our inlet manifolds on carbs and  ignition only Omex 3D system.

As you can see both set ups are very neat coil packs can be mounted in side the car as seen here to give a real clean look.

These systems can be fitted and mapped here on our rolling road.

 
AHM  AHM T,Spark inlet manifold for 45mm carbs or throttle bodies 

Made for 105 T/Spark conversions designed and tested by AHM fitted to the first AHM t spark

This lovely manifold bolts straight on to a std 2.0 Twin spark Alfa 75 engines and early 164 engines and can be fitted into 105 series cars.

Temp gauge hole threaded for std 105 sender unit and bosses at the back to be added if required for heater and brake servo.

 

 

£275.00
  DUE TO DEMAND FOR A COMPLETE DIY KIT AHM HAVE DONE ONE

105 8 VALVE TWIN SPARK CARBURETTOR AND 3D OMEX 200 ECU SETUP KIT

Kit includes parts shown plus coil packs,ing amps, wiring loom ,plugs ,throttle pot ,air filter and plug leads that can be cut to length to suit you, plus software ,coms lead and a start up maps ,every thing needed to fit and run your engine all you need is a laptop with windows 98/2000

Then over the phone we can help you with the software and set up the basic parameters unlike others who just re box and sell when they have  never fitted or set it up

Final mapping should be done by us or a rolling road of your choice . Mapping on the road can give very good results as well

£1420.00
  WEBBER CARBURETTORS 40/45/48 DCOES

prices on Webbers can vary as they are becoming very rare now

40 DCOE £260.00 each

45 DCOE £270.00 each

48 DCOE  £ POA each

  CARBURETTOR FITTING KIT FOR AHM INLET MANIFOLD

Please state 45mm or 48mm carbs

£32.00
AHM  THROTTLE POT FOR 3D SET UP ON WEBBER CARBURETTORS 45/48 DCOES £50.00
  CSC EXHAUST SYSTEM FOR T SPARK ENGINES FITTED TO 105 SERIES CARS £260.00 MANIFOLD ONLY

£440.00 MANIFOLD AND FULL SYSTEM

  AHM 105 THROTTLE BODIE T SPARK FAST ROAD 175 BHP KIT AS SHOWN ABOVE

Kit includes

AHM FORGED PISTONS HIGH COMP

SET OF LINERS

BIG END BEARINGS (please state if under size)

AHM INLET MANIFOLD AND MOUNTINGS

AHM STEEL CAMSHAFTS AND FOLLOWERS

AHM VALVE SPRING SET

THROTTLE BODYS 45MM SET

HI FLOW INJECTORS

FUEL PRESSURE REGULATOR

AIR FILTER AND BASE PLATE

AHM DIS ECU COILS AMPS LOOM THROTTLE POT WITH START UP MAPS

These new OMEX 200 ecus have out puts to run shift lights and fuel pumps plus are modified for this conversion to run 2 coils packs for 8 plugs

PLUG LEAD KIT TO MOUNT COILS IN CAR IF REQUIRED

GASKET SET

DIZZY AND ADVANCE MEC BLANKING PLUG SET

UPRATED  CON ROD BOLTS

Ex system not included

 

POA
AHM AHM 105 CARB T SPARK FAST ROAD 175 BHP KIT AS SHOWN ABOVE

Kit includes

AHM FORGED PISTONS HIGH COMP

SET OF LINERS

BIG END BEARINGS (please state if under size)

AHM INLET MANIFOLD AND MOUNTINGS

AHM STEEL CAMSHAFTS AND FOLLOWERS

AHM VALVE SPRING SET

45MM CARBURETTORS

AIR FILTER AND BASE PLATE

AHM DIS ECU COILS AMPS LOOM THROTTLE POT WITH START UP MAPS

These new OMEX 200 ecus have out puts to run shift lights and fuel pumps plus are modified for this conversion to run 2 coils packs for 8 plugs

PLUG LEAD KIT TO MOUNT COILS IN CAR IF REQUIRED

GASKET SET

DIZZY AND ADVANCE MEC BLANKING PLUG SET

UPRATED  CON ROD BOLTS

Ex system not included

 

£3800.00
AHM  Uprated valve spring set for 8v T,S

std valve set up work well with AHM

camshafts below

£100.00
AHM Forged pistons 11 to 1 C.R with clearance for AHM 300 T/S camshafts for std 8 valve T,S head vols £640.00
AHM  AHM blanking plate set for blocking off inlet cam advance unit and distributors when using AHM engine management set up with DIS coil packs.

 

 

£100.00
AHM Engine management set up for carbs Kit includes

Modified OMEX 200 ECU for T Spark set up uni loom, throttle potentiometer, ignition amps coil packs,mini timer plugs, software and coms lead etc

This great ECU has 3 out puts for shift light ,rev counter and fuel pump unlike the old 100 ecus

We can give help and advice as we supply and map Omex ecus all the time not just rebox and sell.

Kit will be supplied with a start up map plus maps we have done can be emailed to you if required

   

OMEX 200 ECU KIT FOR CARBS

KIT FITTED TO 105

£695.00
AHM AHM Custom wiring looms for above conversion on request so just plug in and play photo soon photo soon  
AHM

 

AHM THROTTLE BODY AND ECU KIT    FOR TWIN SPARK ENGINES

Throttle bodie kit Using Omex 600 FUEL AND IGN ECU

                                                         

 

     

THROTTLE BODY KIT FITTED TO 105

£1599.00
  AHM  C amshafts 

AHM T.S 300 Fast road 318 degs 11.30mm lift 55/83

Cams above work very well in fast road cars with 45mm carbs or throttle bodies 

RACE 1  IN 315 degs 86/50 13mm lift EX 317 degs 54.6/83.2 12.77mm lift

RACE 2  IN 308 degs 48/78 11.22mm IN and EX

Made from steel blanks

£600.00

PART NUMBER

DESCRIPTION

PHOTO (click for larger image)

PRICE

105 2.0 Litre Engine Parts

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AHM 2.0 AND 2.1 TWIN CAM 105 RACE ENGINE PARTS

 

 
  2.0 l ARROW steel rods £235 EACH

£940 SET

  AHM valve race big valve pack 8mm stems

kit includes 

valves/springs /bases/caps/cottors/guides/followers & shims

 
£699.00
  2.0cc 21mm pin Forged pistons set bore sizes 84.75 /85 etc and 2.1cc 87mm for mono liners 

Other sizes made to order with std pin sizes 

£640.00
  AHM Alloy front crank pulley  £120.00
AHM  AHM  300 T.C Fast road 318 degs 11.30mm lift 55/83

RACE 1  IN 315 degs 86/50 13mm lift EX 317 degs 54.6/83.2 12.77mm lift

RACE 2  IN 308 degs 48/78 11.22mm IN and EX

Made from steel blanks

 
£550.00
  Jim Evans 87mm mono liner for 2.1 cc .

also for 1600 and 2000. 84.75mm for 2.0 classes

This stops the liners moving at high revs and allows bigger bore sizes over std single liners.

*Block requires modifying to suit 

 

£780.00
  Gearbox Parts    
AHM LS105 Limited Slip Diff unit. Can be supplied for any application from Road to Race use. Fully Adjusted to suit your needs.

Available for both large & small splined halfshafts.

£650.00

PART NUMBER

DESCRIPTION

PHOTO (click for larger image)

PRICE

105 1.6 Litre GTA Engine Parts

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         AHM 1600 GTA RACE ENGINE PARTS  
  AHM GTA 1600 FULL RACE STEEL CRANK ,RODS ,AND FORGED PISTONS

Crank has oil ways drilled to our designs for better lubrication and crank pins are made to Cosworth  sizes so we can use uprated bearings

Rods are longer to give less angle with pistons to suit

Pistons have 20mm pins to keep the weight down

 

£3800.00
  AHM GTA 1600 race 20mm dia pin forged pistons 

for use with AHM long rods

Pistons made for std rod lengths and std pin diameters

Bore sizes 78/78.5mm

 

£640.00
AHM GTA AHM GTA camshafts 

RACE 311 deg 12.60mm lift

£550.00
  ARROW GTA steel rods [long] std also made to order £960.00
  AHM race valve pack 8mm stems

kit includes 

valves/springs/bases/caps/cottors/guides/followers & shims

 
£699.00
  Gearbox Parts    
AHM LS105 105 Limited Slip Diff unit. Can be supplied for any application from Road to Race use. Fully Adjusted to suit your needs.

Available for both large & small splined halfshafts.

£650.00

PART NUMBER

DESCRIPTION

PHOTO (click for larger image)

PRICE

33 Racing Body Panels in GRP & Carbon

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  AHM RACE MK2/3 ALFA 33 wings for 16/17" wheels in carbon or f/glass £220.00 Carbon

£170.00 Fibreglass

  AHM RACE  ALFA 33 front bumper

AHM splitter carbon or f/glass

 

 

Bumper

Carbon

£450.00

Fibreglass

£350.00

 

splitter

£150 Carbon

£100

Fibreglass

  AHM RACE MK 3 Bonnet carbon 

 

 

BONNET HAS TO BE MOUNTED WITH PINS

     Bonnet

Fibreglass £180.00

 

Carbon

£230.00

  MK3 33Carbon head lamps covers to replace heavy headlamps POA
  AHM RACE AIR BOX  in carbon         

 

 

POA
  AHM RACE MK3 33 boot lid in carbon or  f/glass         

This boot lid has fixings for std hinges and catch if used for std cars

Carbon

£200.00

 

Fibreglass

£150.00

 

PART NUMBER

DESCRIPTION

PHOTO (click for larger image)

PRICE

V6 Engine Parts
 
              GTV6 , SZ , ALFA 75 

                

 fully mappable engine management system

Fully made up loom  replaces old motronic set up and allows removal of restrictive air flow meter , idle valve , cold start injector and distributor

Connects up to std crank sensor on front pulley with 60-2 pattern on motronic engines only

Early engines had distributor triggered ecus ie no  crank sensor on front pulley you will need to add at 60-2 trigger wheel and sensor or find a s hand front pulley etc of a motronic car

Kit includes most parts to run the eng inc at start up map from cars we have done

You will need to make new plug leads or use the std ones and fit new ends to suit Dis coil pack

Kit includes

Omex 710 ecu ,Throttle pot ,Coil pack ,Wiring loom Air filter, Distributor Blanking plate and drive Air temp sensor

This kit will also fit 24 valve engines fitted in SZ,75,GTV6s and can be used with std plenum or AHM throttle body kit

 

 

      GTV6,SZ,ALFA 75 EMS  KIT

                   3.5 ALFA 75       

      

Kit price

£1499.00

Fitted and mapped

£2499.00

  12v cams race and fast road made from steel blank £799.00
 

 

 

DIZZY COVER AND BEARING FOR 12V

ENGS RUNNING D.I.S ING systems

This neat cover has bearing and shaft to hold the oil pump drive down when distributor is removed for EMS using no distributor

£120.00
 

AHMotorsports are pleased to announce, after months of development work, we can convert your 3.0 Litre 12 or 24 valve block to accept liners and pistons to increase the capacity to 3300cc /3500cc/3800. The kit comprises of: 

  • Set of 6 101mm liners

  • Set of 6 Seal Rings

  • Set of six pistons (with Piston Rings)

  • 2 head gaskets

  • 3.8cc kits comes with crankshaft

  • 3.3/3.5cc Price £2,000+vat (kit only) 

  • 3.8cc £2,700+ vat 

Block will need to be modified to suit the new liners 

  12V 3.5 kit shown for SZ

 

 

BLOCK NOT INCLUDED

  complete conversions car be carried out please e mail for a quote

 

3.3/3.5 Kit price £2000.00

 

3.8 Kit price £2700.00

AHM can convert your 3.0 GTV or 3.2 GTA 24 valve block to accept liners and pistons to increase the capacity to  3500cc or 3800cc The kit comprises of: 

  • Set of 6 101mm liners

  • Set of 6 Seal Rings

  • Set of six forged pistons (with Piston Rings)

  • 2 head gaskets

  • 3.8cc for 3.2 engines £2,000 + vat  (kit only) 

Block will need to be modified to suit the new liners 

  24v 3.8 kit shown for 147/156 GTA 3.2 etc

BLOCK NOT INCLUDED

complete conversions car be carried out please e mail for a quote

 

Kit price

£2000.00

 

 

  3.8 24V FORGED PISTONS 101MM WITH RINGS AND PINS 11 TO 1 CR WITH STD HEAD VOLS £1080.00

Set of 6

  V6 12/24V 101MM 3.5/3.8 Liner £810.00

Set of 6

 

  V6 12V 101MM 3.5 FORGED PISTONS

FOR 11 to 1 CR WITH STD HEAD VOLS

£1080.00

Set of 6

 

  ARROW steel rods v6 12v and 24v

inc 3.2 GTA

             £1440.00

set 6

  AHM 12v/24v inlet manifolds for 45mm throttle bodies          

Pic above 12V 3.5 SZ fitted with AHM throttle bodies 

 

 

 

 

 

 

 

 

 

£285.00     set

 

AHM V6 THROTTLE BODY KIT 24V AND 12V

Kit is available with Motec or Omex E.C.U   12/24v 

Also Available with Carbon Trumpets for some applications and different lengths 45x45 45x65 45x90

Kit Includes inlet manifolds/air horns/fuel rails -6/45mm t bodies linkages fuel rail mountings throttle pot

Injectors not included

£1300.00

    Kit

AHM 1000 24v 24v Cams race and fast road made from steel blanks

Reprofiled we will need your std cams in exchange

New £1000.00

Reprofiled £350.00

 

AHM 24v V6 valve spring,base and Titanium cap set for std valves lengths and cotters

Can be use with std hydraulic lifters

 

£708.00
AHM 24 3.0/2.5 valve solid tappet conversion £576.00 plus vat

Convert you 24v engine to solid tappets for higher revs as std hydraulic tappets can fail

Kit is for std valve lengths and std cam base circles,shims come over sized so need to be sized to suit

Average shim size is approx 3.0mm Shims supplied at 5.0mm

 

kit includes cam followers, shims

 

£576.00

  24v valve pack Fast road/race for use with std hyd lifters and std cottors or can be used with solid lifter kit above £1396.80

PART NUMBER

DESCRIPTION

PHOTO (click for larger image)

PRICE

8v Boxer Engine Parts

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AHM 8 valve race  big valve pack

kit includes 

valves/springs/bases/caps/cottors

followers & shims

£749.00
AHM  8 valve uprated valve spring set for 

std valve set up mec (camshafts only)

£100.00
AHM ARROW STEEL RODS FOR STD STROKE 72MM

OR 2.0L

2.0L PLUS £10 PER ROD

£235 EACH

£940 SET

AHM Steel race flywheel and 5.5" AP twin plate clutch 

Parts include 

flywheel/clutch/drive plates & bearing

 
£925.00
AHM Clutch bearing for race 5.5 " AHM

flywheel and clutch set up

£150.00
  AHM Vernier pulleys for on 8 valve boxer engines

 

£250.00
AHM AHM camshafts race and fast road made from steel blanks £599.00

pair

AHM 36-1 trigger wheel for EMS set ups £120.00
AHM 1800 Boxer all steel bottom end engine kit

kit includes steel crank/steel rods/forged high comp pistons and bearings 

Block not included

£3599.00
  Oil seal retaining plates 

Stops the seals popping out when heads fill with oil on cornering. Much neater then 2 big washers

£80.00
  Gearbox Parts    
AHM LS33 Limited Slip Diff unit. Can be supplied for any application from Road to Race use. Fully Adjusted to suit your needs. ALFA SUD AND 33 8 BOLT LSD

LATE ALFA SUD, 33 AND 10 BOLT LSD

£625.00