Vauxhall C20LET Phase I_ (260BHP) conversion
The Phase I conversion enables the driver to have 260BHP immediately._ It is based around a chip that is simply plugged into the Motronic ECU which changes the way the car boosts and fuels.
The power comes mainly from the change in boost pressure which is increased to 0.95 bar with a maximum overboost (surge of boost when pedal is applied fully after changing gear from high RPM's) of 1.3 bar (18.85 psi)._ The rev limiter is also raised to 7250RPM
• Phase I chip for the Motronic ECU
• 4 Bosch spark plugs
• Installation Instrucions
Price including carriage - £323
Vauxhall C20LET Phase II_ (280BHP) conversion
The Phase II conversion is based on the same style of chip as the Phase I conversion but with the addition of a front mounted 8.1 Litre Intercooler and an adjustable fuel pressure regulator which should be set to 3.5 bar.
The intercooler is used to cool the air more efficientlly than the standard intercooler._ This enables more air to be forced into the cylinders at the same volume as a gas takes up less volume when it is colder, which combined with more fuel which is provided by a 3.5 bar Fuel Pressure regualtor._ This gives a total of 280BHP._ Also the RPM limit is now raised to 7350RPM.
• Phase II chip for the Motronic ECU • 4 Bosch spark plugs
• 8.1 Litre Intercooler • Installation Instructions
• Adjustable Fuel pressure regulator
Price including carriage - £695
Vauxhall C20LET Phase III_ (320BHP) conversion
•8.1 Litre Front mounted Intercooler • 4.5 bar Fuel Pressure Regulator
• 12 stage ECU kit_ • Mounting Kit Power-spring for waste gate valve
• 12 stage switch_ • 4 Bosch spark plugs
• Full mounting kit and DIY Instructions _
Price inc vat & carriage - £860
Now then a few queries
Phase one looks pocket change, phase 2 looks hmmm abit exspensive but still getting to the 300bhp mark..then phase 3 looks well exspensive for 320bhp @ £860.00 inclusive but...........
What does a phase 3.5 kit including intercooler run at? How much bhp is involved? I assume it goes by how big ur intercooler is than just saying the one thats included that Wallace sells with the kit
Im asking because im wanting to be more clearly on the deal here and also... are all these kits producing off the standard C20LET turbo? If so what kind of producers would an upgraded turbo send out from the begining of phase 1 to 3.5?