Welcome to MobiMax Auto Parts

Want 25% Off

Your order

Activate discount
Not at the moment
Unit 2, Somerby Court, Gainsborough. DN211QG
01427 800004
Mon. - Sat. 08:00 am - 05:30 pm

HomeShopEnginePistons & RodsVauxhall Z20LEH & Z20LET 2.0 16v Turbo Wossner Forged Pistons & PEC Steel Connecting Rod Kit

Vauxhall Z20LEH & Z20LET 2.0 16v Turbo Wossner Forged Pistons & PEC Steel Connecting Rod Kit


Vauxhall Z20LEH & Z20LET 2.0 16v Turbo Wossner Forged Pistons & PEC Steel Connecting Rod Kit

SKU: N/A Category:


Wössner are regarded by Europe’s leading motor sport engine builders as being the piston of choice when building an engine not only to perform, but to withstand the stresses and duress’s of competition life. Wössner pistons feature a unique PTFE coating on the skirts and a grade of 4032 Alloy (T6) which allows the engine builder to run a closer piston to bore tolerance then he might do on another make of piston.

This helps remove the slapping noise during cold start, common place among engines running forged pistons due to larger then OE bore clearances. The crowns of the pistons are also polished to better resist detonation on a high performance engine. Polishing allows a more even spread of heat inside the chamber which will help prevent “hot spots” on piston crowns. Price includes all piston rings and gudgeon pins.

PEC’s own in house design facilities are able to create many different components but for nearly 10 years now, it’s our connecting rods that have helped set us apart from the competition in terms of availability, ease of fitment and size of range.

Manufactured from forgings originally produced in Sweden, PEC connecting rods have offered engine builders and tuners a cost efficient and yet high performing solution to a wide variety engine building problems.

H-Beam and I-Beam section connecting rods are forged from AISI 4340 (En24) steel. Heat treated to HRC 35-38 and then shot peened for a higher fatigue strength. Small ends are bushed for a fully floating pin and big ends are fitted with high quality ARP fasteners with different specification bolts available depending on the level of performance required.

PEC Connecting rods have been designed, manufactured and tested to the highest levels of scrutiny before being released to the trade and the public alike and their success record speaks for itself.


Part Number K9410-G0033/G0122
Engine Type Z20LEH / Z20LET / Z20LER
OE Bore Size 86.00mm
Bore Sizes Available 86.00mm – 1998.23cc

86.50mm – 2021.53cc

87.00mm – 2044.97cc

87.50mm – 2068.54cc

Stroke 86mm
Dome/Bowl Volume -20.5cc
Wössner Comp. Ratio 8.8:1
OE Comp. Ratio 8.8:1
Comp. Height 30.4mm
Valves Per Cylinder 4
Cylinders 4
Rod Configuration H-Beam – G0033

I-Beam – G0122

Con Rod Length C/C 143.10mm
Small End Diameter 21.00mm
Small End Width 22.00mm
Big End Diameter 52.00mm
Big End Width 26.40mm
Bolt Specification ARP2000 3/8″ Thread


*Please note that the product image may be universal and not specific to the fitment.

Additional information

Weight N/A
Bore Size

+0.5mm, +1.0mm, Std

Rod Style

H-Beam, I-Beam




There are no reviews yet.

Be the first to review “Vauxhall Z20LEH & Z20LET 2.0 16v Turbo Wossner Forged Pistons & PEC Steel Connecting Rod Kit”

Your email address will not be published. Required fields are marked *

Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • SKU
  • Rating
  • Price
  • Stock
  • Availability
  • Add to cart
  • Description
  • Content
  • Weight
  • Dimensions
  • Color
  • Additional information
  • Attributes
  • Custom fields