M20
We offer JE Forged Pistons for every possible combination of BMW M20 engines.
All Bores, Strokes, Compression Ratios and Styles. We offer THE Definitive OEM 885 Head Crown Forged Piston.
This is used in Spec Class Cars around the World as well as anyone that wants the OEM Offset Dish Dome Piston.
The OEM Crown piston is offered in 8.8:1 9.3:1 and 9.7:1
On Stroker engines we can get higher compressions with this same crown.
We have prints for every Compression Ratio and Rod Crank Combo that is out there...Low Compression Turbo to 14:1 N/A Pistons
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Michael M20B25 Road Race engine package.
SKU: Michael_OZ_M20$1095 1 x Custom JE PIston Set 10.0:1 84.5mm
$219 1x ARP Head studs
$170 1x ARP Main Studs
$162 1x Gasket set ( Full engine Gasket and Seal Set ? ) Full set
$218 1x Head Gasket ( Cometic MLS Head gasket is the correct choise with the ARP
$350 $175 x 2 2x Oil Pump ( You meant 2 Oil Pumps correct ? ) Yes correct
$98 1x Rocker Shafts Pair.
$229 1x Vernier Pulley ( Adjustable Cam Gear ? ) Yes
$59 1x Exhaust stud Nuts set + 1x Intake stud nuts set
$50 1x windage tray
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$2650 US+ Shipping of course...Needs to be boxed and weighed before we can get final cost...Likely in the $200 to low $200 range...
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Low Value Invoices for customs upon request...Below $1000 AUD with Freight...$3,021.00 -
BMW E30 M20B25 Part Number JE - 63717-845, 84.5mm (0.50mm/020” oversize) 9.7:1
SKU: Graeme_SpedM20_4SetsBMW E30 M20B25 Part Number JE - 63717-845, 84.5mm (0.50mm/020” oversize) 9.7:1
ALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal Rings
Learn More$4,309.20 -
Kamil Dymon BMW M20 Engine Project per emails.
SKU: Kamil_M20ProjectWe can make proper 885 head style pistons 84.5 x 11:1
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$1395 set of 6 with Pins, Locs and Rings...6-7 week order time...
6 x 84.5mm pistons 11:1 compression 81mm 2.7 stroke x 130mm Rods.
Block height after .003 deck = 8.108 / 2.059 which is Perfect Head cc = 40cc
$78 Rod bearing set Standard
$139 main bearing set Standard
$157 ARP hardware for mains
$189 ARP hardware for Stock Rods
$24.26 6x 42mm intake valves. Later
$21.74 6x 36mm exhaust valves Later
$550 valve springs with retainers/keepers.12 x Dual Performance Springs + Titanium Retainer set. Direct replacement.
$00 valve seats MACHINIST SUPPLIES SEATS
$24 Set of 12 Valve Stem seals,
$102 Set of 12 valve guides.
$35 each x 12 rocker arms with new eccentrics. Hardened.
$253 ARP head studs or bolts
$395 NEW 284 cam for 885 head$3,978.00