Category: Automotive

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Dual Performance Chips

Many performance enthusiast, must have heard or read about dual chips. Dual chips are chips that their memory capacity doubles the memory capacity of the original chip, so two different, same size programs can be written...

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Installing a Honda P28 ecu chip

How to install a P28 chip. While this covers the Honda P28 ECM, the USDM version (US Domestic Market), the procedure is the same for almost all 1992-1995 (OBD-I) Civic and Integra ECMs. The circuits of...

4

What is the Best VTEC setting?

The Honda VTEC system is a dynamic valve timing adjustment, mounted on the engine head. It dynamically adjusts the exhaust valves timing by means of oil pressure. This oil pressure is controlled at the same time...

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What are Performance Chips

Racing or performance chips, What are they? Chips are EPROM memory chips, which contain a program for running the engine computer. Performance chips are the same chips, but with changes made in parts of that program...

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Racing Performance: Car Voltage Regulator

Recently, we have seen around, a new racing performance scam; the “regulator performance chip”. What is this new type of “performance part”? I have read some auctions and sales pages listing a “Performance Module” which is...

3

What is Octane Rating

Have you ever wonder what is the Octane Rating of Gasoline? Every time we go to a gas pump to fill our car’s tank, we always have the choice of what octane rating we wish to...

5

Valve Adjustment on OBD-I Prelude

The following process will cover the DOHC engine of the 1993-1995 Honda Prelude (OBD-I) 1 – With the engine cold, remove the upper timing belt cover, the valve cover, spark plugs and the distributor cap. Exhaust...