RACE CAR TUNING MODS
So typical stage 3 mods would include race spec parts, that require a track environment to work properly and would render the car illegal to use on the road. Heavy duty clutches can be off or on in their nature and make driving in slow traffic nearly impossible. An aggressive cam profile will also move the power band right up the rev range and cause a very lumpy tick over making the car hard to drive in day to day traffic. On the track they will run hot through each lap. On the road you can't afford to have to wait for the brakes to warm up before they operate effectively. These can tolerate extremely high temperatures but they are pretty useless whilst cool. Like stage 2 mods they will also need other mods to support them but they are usually far from ideal for road use as we will explain. Here is our video on stage 2 tuning mods on our YouTube Channel.Ī stage 3 modification is regarded by most as a track day or motor sport modification. We recommend that most of our visitors research and look into doing stage 2 tuning, this gives the best overall effect.Įven if you think you'll only do one or two mods, you will get the modding bug and will go on to perform many other upgrades to your car. Supercharger kits (these need air intake, exhaust and mapping modifications before they can work at all.) The addition of a larger or hybrid turbo and many of these other stage 2 mods will require a remap and fuelling upgrades as well as potential engine strengthening.įast road cams (need some engine dismantling and will need to be fitted with followers/lifters etc but ideally the engine will need to be remapped). Typical stage 2 mods include an aggressive remap that requires a larger turbo, or higher spec turbo control valves, camshafts, and head work that alter the air flow into the engine and replacement of catalysts and filters with better flowing alternatives (if legal in your area or region).
RACE CAR TUNING MOD
Some of the examples listed in stage 1 can also be regarded as stage 2 mods if they are extreme in their ambition.Ī stage 2 mod is usually a DIY fit but many will require specialist knowledge and tools. These stage 2 mods offer larger power gains than stage one but will usually require additional work or other parts if you want them to work reliably. Stage 1 tuning is a good way to set your car up for bigger gains later. Many stage 1 mods will raise the peak power, but you might sacrifice some low end power, so effectively you are moving the power band rather than just adding power.
Just because they are popular it does not mean they are good mods or will add any significant power gains. Most of these easy to fit stage one mods are the first thing people will do on their project car. Some examples of stage 1 mods include, induction kits, panel air filters, sports exhausts, fuel pressure regulators, a simple engine remap or timing changes, blow off valves/diverters and the like. Typical stage 1 mods are generally a straightforward DIY fit and should work on a standard engine that is in good condition. These are at the bottom end of the tuning scene in terms of the overall benefits you will get.
RACE CAR TUNING FULL
Whilst other mods can help to raise the power gains and realize the full potential of the mod they are not mandatory. This means that a true stage 1 modification part does not require any other engine modifications to get it to work. Stage 1 Tuning ModificationsĪ stage 1 modification can be added in isolation. Let's break this down and fully explain each of the tuning stages.
Then we get some working to power figures
RACE CAR TUNING UPGRADE
The tuning industry use these terms but what do they mean and what can you expect from each of them? De-mystifying the Stage 1,2 and 3 tuning mods.
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