We can carry out full engine rebuilds to all Z20LEX engines. This can be to a higher specification for big horsepower turbo conversions or to standard specification if required. We can remove the engine from and refit into the vehicle and carry out a full strip down and rebuild or we will rebuild an engine supplied to us out of the car.
The images show a Z20LET engine being stripped down and rebuilt to higher specification, using uprated high yield forged pistons with new rings and gudgeon pins, uprated steel rods with rod bolts, the addition of under piston cooling if required (oil spray jets - not required on VXR Z20LEH engines), balanced internals including crankshaft, flywheel, pistons and rods, the removal of the counter rotating balancer shafts (VXR Z20LEH specification (not required on Z20LEH engines)) - balancer shaft deletion kit available separately and re-fitting with new oil pump, water pump, cambelt, pullies, tensioner, bearings, stem seals, head bolts and gaskets.

Prices range from £3,575 - £4,595 (including parts and labour to remove the engine from the vehicle, disassemble and reassemble it, all the required maching work to the block and components,and refitting and fluids) depending upon specification as each engine is rebuilt to individual requirements and quoted according to required specification.
We can also re-work the cylinder head and fit uprated camshafts.

All engine rebuild components can be supplied seperately, including balancer shaft deletion components, pistons, rods, bearings, gaskets sets, head bolts .........

Machining Work (i.e. block preparation for forged pistons, lightening and balancing of crank etc) is also available separately, to suit our components. For example to rebore a block to spec for oversize pistons £180.00 Contact Us for details.

Click on Thumbnails for Larger Images.

These pistons are a superior forged alloy design compared to the OE cast items and feature Teflon coated skirts for reduced wear. These allow higher turbo boost levels to be run (when used with a suitable engine map) and are balanced to a higher standard than the OE units. Supplied in sets of 4 with new piston rings, gudgeon pins and circlips.

Bore Size: 86mm for brand new engines and 86.5mm (oversize) which requires mild rebore to fit.

Price - £550.00 per set.
Piston and I-Beam Turbo Steel Rod Set £1075.00

Price - £550 including VAT and a set of Rod Bolts.

ARP Rod Bolts also available separately for OE rods - £66.95 per set