Z20LET Tuning Parts

Large Injectors 440ccm

4 brand new Bosch fuel injectors for high performance Vauxhall/Opel Capacity :-
350ccm at 3,0 bar fuel pressure,
375ccm at 3,5 bar fuel pressure,
400ccm at 4,0 bar fuel pressure,
435ccm at 4,5 bar fuel pressure.
Resistance: 14,2 Ohm - Bosch part number 0280156021.
Injectors have a 4 hole configuration.
Price is for a set of 4 injectors.  = £145

Polished Stainless Steel Power Pipe

The standard pipes are made from rubber between the intercooler and intake housing. When the conditions are full load and full throttle at high boost the pipe collapses on itself causing dynamic air shortage affecting the throttle response. This is replaced by a steel power pipe which can also be ordered with a take off for an aftermarket dump valve. The pipe is easily fitted by an untrained person in approximately 10 minutes. 
Without dump valve location = £72
With dump valve location = £95
With dump valve location and dump valve= £225

Steel Con Rods

Set of 4 steel conrods for all 2.0L Vauxhall/Opel petrol engines.
Compatible with C20LET, Z20LET, Z20LEL, Z20LER, X20XEV, C20NE and C20XE. Track-versions, H-shaft, Extremely strong and very light. Price is per set of 4 conrods incl. ARP conrod bolts. = £500

Stainless Steel De-Cat Pipe

Stainless steel de-cat pipe. The Z20 turbo engine is fitted with 2 CAT's, a pre-cat and a main cat. Our performance front pipe replaces the original pre-cat. The new front pipe is made in stainless steel, and by smoothing the bend radius, we have dramatically improved the flow through the unit. The performance front pipe will give a typical increase of 8-10bhp. Suitable for all Z20LET, Z20LER, Z20LEL & Z20LEH engines = £142

Turbo Exhaust Manifold

Cast steel exhaust manifold for fitment of Garret T2 range of turbo's to the Z20 LET engine. Suitable for all Z20LET, Z20LER, Z20LEL & Z20LEH engines. Will be ideally suited for use with the GT28RS also available though V-TUNING = £595

Sports Fuel Pump

Due to general wear and tear, the wires going to the fuel pump weaken and can cause a drop in voltage at the fuel pump. This reduces flow and at max power this is dangerous as the engine can run lean and melt pistons. To compensate for this we recommend fitting our up-rated fuel pump to deliver a high flow rate at low fuel pressure and also lower voltage in relation to the standard Bosch unit. Pumps are available for internal and external applications. When power is upgraded to 300BHP and above it is advisable to replace the standard pump with one of our high flow fuel pumps. This pump will flow 110l/h @ 6.5 bar and has a cap at 12bar. = £120.

ARP Conrod Bolts

The most important modification to your tuned or standard engine are stronger conrod bolts. The original conrod bolts are the weak spot in all Vauxhall/Opel engines. These ARP items are much stronger than the original. Easily replaced by removing the sump.  Also suitable for the following engines: - C20NE - C20XE - C20LET - X20XEV - Z20LET - C18XE - X18XE - X22XE - Y22SE - X20XER - Z20LEL - Z20LER - Z20LEH Price: 1 (set of 8 bolts and special grease)  = £85