BD alloy (LM25) block 35 lbs lighter, linered to your spec 81mm to 90.04mm, Aline bored heavy duty end caps indexed and doweled with custom hardware.
BD Alloy block aline bored, heavy duty end caps complete with block purchase.
BDD/BDG Cylinder head (LM25) three bolt exhaust, high cooling design, unique intake port profiles. See product sheets for more info.
BDG Cylinder head with 1.4 and 1.2 valves
BDA/BDD/BDG Cam tray 1.20 and 1.25 follower sizes available
BD Cam tray (LM8) casting top view
Cam Followers of various design with spring platforms and retainers
HTD Drive belt light alloy pulley set , New round tooth profile saves horse power and lasts longer
Adjustable top idler complete with off-set hardware
Various top idler sizes depending on drive assembly
Jack shaft drive pulley suitable for single or multiple hole bolt design, round tooth design, original square tooth avaiable also.
Light alloy water pump drive pulley
Water pump and crankshaft drive pulley assemblies
New and Old style Jackshaft pulleys
Close-up of round and square tooth profiles
Heavy duty racing billet end cap set
Billet end cap with custom ARP hardware indexed and doweled to block. Can be installed to cast block with minor revision to block.
12mm Custom cylinder head stud set, best suited to alloy block
End Cap stud set complete.
Cylinder head manifold stud set complete (25 studs).
Four port oil pump for alloy block, five port available
BDT high volume water pump suitable for BDD block
Intake manifolds and stud set, most suitable for 45DCOE
Lightweight Flywheel most suitable for saloon car and not formula bell housing. See product sheet for more info
Formula style 1/2 inch flywheel next to saloon car 1 1/16 thick flywheel.
Cam tray bungs with neoprene seals