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
-
6 Cylinder JE Custom Forged Piston Set - M20B25 and Strokers.
SKU: je-custom-6-dome6 Cylinder JE Custom Forged Piston Set - All Dome,with valve pockets
M20B25 and strokersALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal Rings
Please note: ALL JE Custom Pistons take 3 weeks to make + 1 week for any coating operations
Learn More$1,595.00 -
6 Cylinder JE Custom Forged Piston Set -Dish Supercharged
SKU: je-custom-6-dishCustom Ford 3.8 / 4.2 Stroker with long Rods.
Learn More
All specs per our emails.
Will confirm again after order is received..$1,195.00 -
6 Cylinder JE Custom Forged Piston Set - M50, M52, M54 Normally Aspirated or Turbo Piston Set.
SKU: JETurbo_M50 Pistons6 Cylinder JE Custom Forged Piston Set -
ALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal Rings
Please note: ALL JE Custom Pistons take 4-5 weeks to make
Learn More$1,495.00 -
6 Cylinder JE Custom Forged Piston Set - All Flat Top - with or without valve pockets
SKU: je-custom-6-flat6 Cylinder JE Custom Forged Piston Set - All Flat Top - with or without valve pockets
Learn More
ALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal Rings.
Please note: ALL JE Custom Pistons take 3 weeks to make + 1 week for any coating operations$1,350.00 -
BMW M20B20 and M20B23 JE Piston Set
SKU: BMW_JE_M20B20_M20B236 Cylinder JE Custom Forged Piston Set - M20 High Compression or Turbo
ALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal Rings
Please note: ALL JE Custom Pistons take 6-8 weeks to make
Learn More$1,595.00 -
BMW M20 OEM Crown Stroker / Long Rod Custom Pistons set.
SKU: M20_Stroker_OEMCrown6 Cylinder JE Custom Forged Piston Set - M20 OEM Crown with Stroker or Long / Short Rods
ALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal Rings
Please note: ALL JE Custom Pistons take 8-9 weeks to make at this time
Learn More$1,595.00 -
6 Cylinder JE Custom Forged Piston Set - All Dome Top - with valve pockets
SKU: JE_Custom_M306 Cylinder JE Custom Forged Piston Set - All Dome Top - with or without valve pockets
BMW M30 ALL Years and Variants. 2.5, 2.8, 3.0, 3.3, 3.4, 3.5ALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal Rings
Please note: ALL JE Custom Pistons take 3 weeks to make + 1 week for any coating operations
Learn More$1,450.00 -
BMW M20B25 / B27 6 Cylinder JE Custom TURBO Forged Piston Set -
SKU: M20_TurboCustom_Pistons6 Cylinder JE Custom Forged Piston Set - M20 TURBO APPLICATIONS
ALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal Rings
Please note: ALL JE Custom Pistons take 6-8 weeks to produce
Learn More$1,595.00 -
BMW M20B25 6 Cylinder JE Custom Forged Piston Set - 84.5mm x 9.3:1
SKU: M20B25_9.3_84.5BMW M20B25 6 Cylinder JE Custom Forged Piston Set - 84.5mm x 9.3:1
ALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal Rings
$1,595.00 -
M20 Stroker pistons with OEM 885 head Corwn style as pictured.
SKU: M20B25_Forged_KitM20B25 Strokers using OEM Offset Dome / Dish Crown Style.
Learn More$1,754.50 -
Kamil Dymon BMW M20 Engine Project per emails.
SKU: Kamil_M20ProjectWe can make proper 885 head style pistons 84.5 x 11:1
Learn More
$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 -
BMW M52 Custom 4032 OEM Spec 84.5mm with Skirt Coat.
SKU: M52_Custom4032BMW M52 Custom 4032 OEM Spec 84.5mm with Skirt Coat.
ALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal RingsPlease note: ALL JE Custom Pistons take 2.5-3 weeks to make + 1 week for any coating operations
Learn More$1,496.84 -
Patrik and Geir BMW M52B25 Pistons
SKU: Patrik_M52_PistonsandRodsOkay...We have your piston all sorted out....I have a similar job I did for someone else that we can use the data from.
Max Dome Volume with valve pocket depths required per Geir will put you right at 12.5:1 with 34cc chambers
This will have Undercrown Milling and will have the best Strength to weight ratio.
Pin offset, Accumulator Grooves and 93 Series race pins. $1595.86
Learn More$1,595.86BMW M52 6 Cylinder JE Custom Forged Piston Set -
SKU: JE_M52_Turbo6 Cylinder JE Custom Forged Piston Set -
M50, M52 and M54 N/A or Turbo Pistons.ALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal Rings
Learn More
Please note: ALL JE Custom Pistons take 8-10 Weeks lead time$1,496.84