390 views
Austin Healey 100/4, BN1 & BN2 Alloy Head
$4,500
HSD HEALEY
The new ALL AUSTRALIAN Austin Healey 100/4 aluminium cylinder head is now available.
We at HSD have been developing this head for quite a number of years. Cast, machined and assembled all in Australia to be a direct replacement for the 100/4 with the ability to use all stock manifolds, rocker gear or we can supply a complete roller rocker assembly as well as a unc-bsf stud kit which is supplied with each head (for standard rocker gear and bsf nuts)
Our heads are not only lighter due to being aluminium with better cooling ability creating a cooler combustion chamber they have significant performance gains utilizing 1.760 intake valves and 1.520 exhaust valves with out of the box gains of 10cfm over standard heads, although that doesn't sound like much these heads are cast thicker in areas for the people that want to go the extra mile and heavily port with oversize valves.
These heads are fully assembled ready to be bolted on with all new parts, chromoly retainers, double springs, positive stem seals and as standard these heads have bronze guides hardened inserts so is quite safe with modern fuels and a factory 62cc chamber
Yella Terra roller rockers made specifically for the Austin Healey 100/4 and are a bolt on item
*ALL HEADS ARE MADE TO ORDER*
PLEASE CALL OR EMAIL US TO MAKE AN ORDER AS WE NEED INFORMATION ON YOUR ENGINE TO CUSTOMIZE THE COMPRESSION TO SUIT YOUR NEEDS
THE HEAD STUD DEVELOPMENT co
HSD CYLINDER HEADS
$4500 inc gst (AUD)
$1936 roller rockers inc gst (AUD)
The new ALL AUSTRALIAN Austin Healey 100/4 aluminium cylinder head is now available.
We at HSD have been developing this head for quite a number of years. Cast, machined and assembled all in Australia to be a direct replacement for the 100/4 with the ability to use all stock manifolds, rocker gear or we can supply a complete roller rocker assembly as well as a unc-bsf stud kit which is supplied with each head (for standard rocker gear and bsf nuts)
Our heads are not only lighter due to being aluminium with better cooling ability creating a cooler combustion chamber they have significant performance gains utilizing 1.760 intake valves and 1.520 exhaust valves with out of the box gains of 10cfm over standard heads, although that doesn't sound like much these heads are cast thicker in areas for the people that want to go the extra mile and heavily port with oversize valves.
These heads are fully assembled ready to be bolted on with all new parts, chromoly retainers, double springs, positive stem seals and as standard these heads have bronze guides hardened inserts so is quite safe with modern fuels and a factory 62cc chamber
Yella Terra roller rockers made specifically for the Austin Healey 100/4 and are a bolt on item
*ALL HEADS ARE MADE TO ORDER*
PLEASE CALL OR EMAIL US TO MAKE AN ORDER AS WE NEED INFORMATION ON YOUR ENGINE TO CUSTOMIZE THE COMPRESSION TO SUIT YOUR NEEDS
THE HEAD STUD DEVELOPMENT co
HSD CYLINDER HEADS
$4500 inc gst (AUD)
$1936 roller rockers inc gst (AUD)
- Date Listed:08/12/2022
- Last Edited:06/02/2023
- Condition:New
- Model:Other
- Make:Austin Healey
Similar Ads
- Hillman GT Hunter sumpHere we have a new sump to suit the high performance variant of the Hillman/Chrsler high performance 1725 cast block alloy head motor up for grabs. Item can be collected from Bayside Melbourne or posted at buyers cost.$120Mentone, VIC•42w
- ARP-154-3605 ARP Cylinder Head Bolts, Hex Head, High Performance, ForNEW OPENED BOUGHT OCT 22 , BOUGHT WRONG SET , NO RETURNS ARP-154-3605 ARP Cylinder Head Bolts, Hex Head, High Performance, For Ford SB, 3 PICKUP MELB OR I CAN DRIVE TO YOU IF YOUR NOT TOO FAR$140Mordialloc, VIC•66w
- Fiat DOHC intake and exhaust cams 105 Big valve headHere we have intake and exhaust cams from a FIAT Lampredi DOHC 105 later series unleaded set up big valve head up for grabs. Collection from Bayside Melbourne or posted at buyers cost.$300Mentone, VIC•240w
- Holden 308 304 FULL Short Reco V8Can fully reco long V8 motor made to run on unleaded with hot tanking block, Top Quality machining Bore & Hone, Deck block, Crank grind, new cam bearings, Top Quality Parts fit cam bearings, fit pistons to rods LOOK .QUALITY Hypatec pistons with molly rings NOT RUBBISH (Extra $), King bearing set, Or with RACE flat tops extra $350. Also general headwork available basic reco $250 Each head. Please note: picture indicates quality of work & parts. Engine Reconditioning Accredited Assembled includ$4,000Cheltenham, VIC•441w
- Toyota 22RVery Busy 6 week wait. Basic Reco 22R long engine Built by professional with quality parts Conditions apply!!! Also can fully reco short motor with Oversize pistons & rings, grind crank with bearings. And Brand NEW cast head out of the box with new Valves if required Cheap!!!!!! or basic head reco. 12 mths warranty on engine don't compromize Quality from Rubbish. Please Note: all QLD & NSW looking to buy call Anthony on ******6940 ALSO mild sports cam for top end power available.$1,800NegotiableCheltenham, VIC•458w
- Holden 253 New Reco EngineSPECIAL Can reco 253 block includes hot tank bore & hone to 0.40 thou deck both sides fit new cam bearings. Parts: Mace 0.40 pistons with cast rings. Also can reco heads & grind crank if required. Top private quality work.$1,800Cheltenham, VIC•118w
- Classic Bronze Valve Guide Liners Cylinder Head Engine ReconditioningNew box of 500 Classic bronze valve guide liners 9mm. Other sizes available.$250Moorabbin, VIC•8w
- New 18rg partsI have 18rg head stud and bolt like, stem seals, valve guides, gasket sets, H Beam conrods, all available for dispatch from here in Melbourne. Also cog slipper and tensioner replacements available with full timing chain kits. Also can rebuild your 18rg or build you one if required.$500Braeside, VIC•39w
- Chrysler Jeep 300C with Hemi V8 5.7 / 6.1L Engine Supercharger Kit2.4L INTERCOOLED WHIPPLE VALLEY KIT – BY YELLATERRA Suits Chrysler Jeep or 300C with Hemi V8 5.7 / 6.1L Engines Unique chance to purchase this complete Whipple 2.4L twin-screw, dual intercooled engine valley assembly and drive. Ideal for your everyday factory Hemi V8 vehicle or that Hemi Create Engine Transplant you have planned for your project car. Was run on a 6.1L 300C SRT for about three years as a daily driver. Kit has been cleaned and re-assembled with new sealant and o-rings -$5,400Clayton South, VIC•4w
- Set of V8 Pushrods, 8.95" longUsed for a dyno run-in and about 40km of road driving on a Holden V8 stroker. Actually had the heads machined enough to put the valve geometry out, so needed a different length. Perfect condition. When new they cost about $170.$80Clayton South, VIC•90w
- HOLDEN V8 Cylinder Heads 253-308HSD RTM Eliminator (or Neville 8's) We have been modifying Holden V8 heads since the beginning and involved in their development through the years, every Blue Meanie VK had a pair of our heads, along with a lot of teams in the Group A and C using our heads. These heads are done to a specific formula *Chemically cleaned and crack tested *New guides *4 angle valve seats *Race throats *Oversize L34 size valves *Group C spec machining *Basic port job *Heavy duty spring kit chr$2,200Moorabbin, VIC•30w
- HOLDEN Grey Motor Cylinder HeadsThese heads are an excellent upgrade for your mighty little grey motor and will be capable of anything you throw at it with quite a few of these heads being on some quite respectable street and race cars. They handle any solid flat tappet camshaft you can fit in a grey, and although the ports look big they are no bigger than the locator rings in a factory head so your manifolds will all work with it (we can also dowel your manifold if you bring it in) and if you want more there is still lot$2,200Moorabbin, VIC•30w
- HOLDEN Grey motor H beam conrods 132 138HSD's own Grey motor H-beam conrods. Finally an affordable off the shelf H beam conrod for the Holden grey motor We were sick of using factory rods trying to get them to balance up correct, rusty, resized a million times or bent, so we sat down and designed a new modern conrod whilst also being lighter than a factory rod these rods will out handle whatever you throw at them. Using all factory sizing. We made them this way so everyone who has already machined their blocks doesn't need cu$800Moorabbin, VIC•36w
You don't have any recently viewed items
Any items you have viewed recently will be displayed here