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Caterham Tuning Tips and Modifications
Maximise your Caterhams driving pleasure
Caterham car tuning tips and advice. We have a wide range of tuning articles covering all models of Caterham from small classic Caterhams, bike engines models right up to track day set up race spec models. Following our tuning tips you will avoid many of the common mistakes and actually achieve the car setup you desire. Please join the forum for model specific questions and answers and to meet other owners and see what modifications they have done.
TorqueCars started providing Caterham modification help, car track day setup and car tweak suggestions and advice and tips back in 2003 and have grown from strength to strength with a fast growing membership of all types of cars including many, Caterham owners. We are currently one of the fastest growing car tuning clubs around and certainly one of the friendliest. In 2007 we also organised our first full car show.
Our Caterham comprehensive modification articles on tuning and styling are kept upto date so for the very latest Caterham modification,track day setup and tweak suggestions and advice, tips and pointers please check back regularly – we aim to cover in more detail the superlight, R300,R400 and R500 which are already great track day cars and not very expensive to run and the latest evolution of the Caterham – the CSR and SP/300R. We strongly recommend that you join our Caterham forums and swap modification ideas with like minded Caterham owners in the modification forums.
If you have a Caterham project underway we would love to hear about it, the Gallery section in the forum contains some interesting projects. Scroll down the page to see our latest tuning articles for your Caterham.
The days of fiddling around in the engine bay with a spanner to make the car go faster are numbered.
Modern engine computers (ECU’s) take over many of the controls of all aspects of engine management from timing to fuelling and more.
This actually means you get better power, a cleaner burn and more reliable engine but it does not mean the end of tuning.
Best engine for your tuning project
We compare the RB25 vs RB26 vs VR38 vs SR20 vs FA20 vs 1JZ vs 2JZ to find the best engine for your tuning project. Our simple guide gives power limits and options for each engine. There are some favorite engines out there and people are passionate about which one is the best so we will give you a good side by side overview of the most popular engines to help you decide.
Adding a supercharger
We look at adding a supercharger to a NASP (naturally aspirated) engine and focus on the main problem areas and considerations encountered in a tuning project of this scope.
There are lots of pitfalls and this is not a “bolt in on and hope it works” modification as many other things need to be done to make this work safely and reliably.
Fuelling uprating the fuel pump, injectors and fuel pressure regulator
More power means that more fuel is required so we need to uprate the fuel system and we look at performance mods for your fuelling to avoid running rich or lean.
It is essential to keep the mix of air to fuel exactly right. Power is lost when the engine adjusts itself to stop it running too rich or lean. Many power losses, which manifest themselves as flat spots, at certain points in the rev band can often be traced to a fuelling issue so we will look at performance fuelling upgrades and parts.
Todays featured car tuning article
How to tune a car engine for power or economy
Let’s take a look at ways to tune a car engine and what exactly we mean by engine tuning.
First up we have to accept that there are many different types of engines.
We can only cover generic theory in this article on how to tune a car and suggest if you want more specific advice you sign up to our car forums where our helpful and friendly members will assist you further.
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