Popular articles

Diesel Tuning
ECU Remapping
Double declutch
Safety mods
Induction Kits
Customize a car
Tuning Chips
Modified Car insurance
Track day insurance cover
Remapping Diesels
Work out your MPG


How To Clear A Blocked Dpf

How to clear a blocked DPF
Read more...

Low Profile Tires

Low profile tires
Read more...

Stretched Tyres

Are stretched tires legal and safe
Read more...

Split Bonnets

Creating a custom self opening split bonnet or split hood.
Read more...

Wind Ups

Things that wind drivers up the most
Read more...

Supercharger Kits

Aftermarket supercharger and turbo kits for Audi, Mercedes and BMW
Read more...

MPG Calculator

MPG calculator UK miles per Gallon – calculate MPG
Read more...




Member Benefits

Join our forum today and benefit from over 270,000 posts on tuning styling and friendly car banter.

You will also have full access to the modifed car gallery, project car updates and exclusive member only areas.

(All car owners of all ages and from all countries are welcome).
Sign up now!!!



Forum Hot topics



 

 

AE86 - Classic RWD fun tuned right!

"There is a reason the AE86 is so sought after."

The AE86 nicknamed the Hachiroku (86 in Japanese which is the chassis code) is still revered and respected by many today as a great track day car. The short wheel base, high revving engine and rear wheel drive add up to make a fantastic little car.

The AE86 usually finds its way into drifting and is controllable and forgiving for the beginner although demand has pushed up the prices considerably. Standard unmodified AE86 are extremely rare nowadays, but you'll find many that have been properly upgraded and looked after.

Toyota AE86 Tuning

We review and look at AE86 tuning and outline the best modifications.

Toyota AE86s are popular tuning projects and with a few sensible sports enhancements you can greatly enhance your driving opportunities.

A popular car for tuning up is the AE86 and our members have some interesting projects on the go.

The key to AE86 tuning is choosing the right mods - a lot of money can be wasted if you do it wrong.

Tuning tips and articles

Engine tuning Transmission tuning Care care Intake & exhaust mods Improve handling Forums

Many AE86 owners uprate the handling of their cars with uprated suspension modifications as a priority, this will certainly increase your enjoyment of the car. We suggest that you fit uprated suspension and lower the car by 30-35mm. Larger drops require arch work - especially on models already equipped with
motorsport suspension.

Turning our attention to the AE86s engine we need to get a bit more power out of the top end.

AE86 make good sleepers if you debadge them and fit the most powerful engine mods and handling upgrades you can !

Smaller engines do not provide much of a return in terms of power so start with a bigger engine. Engine swaps are a good option if you have a small engine size.

Engine tuning mods.

This list of the stages and motorsport modifications are usually fitted by our members, decide how far you want to push your car before you get started.

Getting the correct grade of sports mods for your planned usage of the car is a time and money saver. Stage 3 competition upgrades just won't work well on the road difficult in stop start traffic.

Stage 1 mods: Alloy wheels,Suspension upgrade (drop 30-40mm),Lighter flywheel,Piggybback ECU (*remaps not possible),Sports exhaust,Panel air filter.

Stage 2 mods: Ported and polished head,Power clutch,Fuel injector & fuel pump upgrades,Fast road cam (<263).

Stage 3 mods: Adding or upgrading forced induction (turbo/supercharger),Internal engine upgrades (pistons/head/valves),Engine balancing,Sports gearbox,Competition cam.

Peak power is good on competition cars but for a daily driven car you need a wide power band and perhaps extending the rev range.

In this article we shall give a brief overview to the best performance parts for your car, but we'd encourage you to spend some time on the site looking into the details of each type of performance modification. A fast road camshaft will be one of the best NASP power mods you can do with a single part fitted to your engine and durations of upto 263 degrees work quite well on the AE86, just bear in mind if you use the car on the road to use a less aggresive cam profile.

It maximizes the intake and exhaust durations and increases the power if done right. Ideally you'd add other mods and finish up with a new map on a piggy back ECU such as the Motec or Adaptronic. We'd also caution you not to go with a competition cam as this upsets the engines idling and general town driving characteristics.Don't forget to pay attention to the fueling when you are increasing the power - it makes the car more thirsty.

If you find you have flat spots and surges after your sports kits you should check the fueling and try a higher octane fuel as well. Uprating the injectors is another beneficial modification and will deliver sufficient fuel. Uprate the fuel pump to cope with the extra fuel requirements of your tuned AE86s uprated injectors.

Intake and Exhaust Tuning.

Breathing mods are usually next up. Please note that WE DO NOT RECOMMEND INDUCTION KITS, unless you have tuned your car extensively and are finding that the standard air intake has become a restriction.

The standard AE86 exhaust is pretty good but adding a high flow sports catalyst and straight through system will allow a higher top end power figure.

Maximum power gains come from a full induction kit with a cold air feed on heavily tuned engines, this can be sited within an air box but a performance panel filter should suffice for most applications. TorqueCars suggest you use a panel air filter as these are easy to clean and maintain and generally perform better than paper ones.

Sports exhausts generally help improve air flow from the engine but avoid an exhaust that is too large or you could will reduce the flow rate. Stick to 2 to 2.5 inches for best results.

Head work including a gas flow (ported and polished) and 3 or 5 angle valve job will really help to release the potential of the engine.

A good fast road sports clutch will help to keep that power going where it should. Never skimp or assume the standard clutch to cope. NASP engines do not achieve big power gains if you remap them, unless you have done extensive modifications. It is usually cheaper to bolt on a supercharger than it is to fit a working turbo to the AE86 but we have seen supercharger and turbo conversions done well. It is harder to map a turbo as the boost comes on exponentially with engine speed.

Lowering the compression ratio is a priority when adding forced induction.

Superchargers however will give a boost which is correlating to engine speed so is simpler. Alternatively you could perhaps fit water injection to control knock.

Alloy wheel upgrades.

As alloys are less heavy they improve performance and they help to cool the brake disks. Please note although they can look cool on the AE86 big alloys will actually decrease your performance. The larger you go the lower your acceleration will be - this to the change in your effective final drive ratio.

Although some people have fitted larger wheels without issues we would stick to a 16 inch rim size as the maximum.

For more information on Tuning your car please join us in our friendly forum where you can discuss AE86 options in more detail with our AE86 owners. It would also be worth reading our unbiased Toyota tuning articles to get a full grasp of the benefits and drawbacks of each modification.

Please help us improve these tips by sending us your feedback in the comments box below. We love to hear what our visitors have got up to and which mods work best for them on each model of car. Comments are used to improve the accuracy of these articles which are continually updated.

If you liked this page please share it with your friends, drop a link to it in your favourite forum or use the bookmarking options to save it to your social media profile.

Feedback

Please use our forums if you wish to ask a tuning question, and please note we do not sell parts or services, we are just an online magazine.

Help us improve, leave a suggestion or tip

Your Constructive comments on this article



Search this site