Mazda MX-5 Miata + Adaptronic Plug in ECU

We have our second MX5 Miata come for tuning. Its a 1.8 liter model with 6 speed transmission.

Engine bay,stock engine with extractor and adjustable camshaft pulley on both intake and exhaust

Final results after advancing the intake cam. Stock horsepower was about 96whp. Very huge gains by using the Adaptronic ecu alone.This engine can take quite a lot of timing from stock.The owner does gymkhana with this car and he love to low end torque improvement.

Toyota Corolla KE70 with 4AGTE + Adaptronic e420d engine tuning

Hi,we have another 4AGTE coming in. This time it is in RWD form.

The engine bay,stock 4AGZE long block engine with S15 silvia OEM turbo,440cc injectors,coils,igniters and intercoolers are from Mitsubishi . Engine management is Adaptronic e420d

Once again,old is gold.

This what we achieved,203whp at 0.9 bar of boost (tapering to 0.7 at 8000rpm redline),we run out of injectors at 1 bar.The curve is good,it feels very quick and have no traction issues. It leave my JZX90 in  dusts on 3rd gear pull.

Toyota Corolla SE with 4AGTE + Adaptronic e420d tuning

Hi,first entry in 6 months time.Been very busy to update this blog but here we go.

 Old but don't underestimate what it could do

Here is the final figure. 1.4 Bar of boost and capable of revving to 9000rpm in a small light car is fun,just need find better traction though. Through AFR and ignition tune we manage to better the original tune especially at the top end power and torque. This engine is pretty durable,for an old small motor,it is amazing its still holding up. And we haven't really run it on full boost yet (1.8 bar capable). Turbo is T04E,stock 4AGZE bottom.

Happy New Year 2014

Happy new year readers,I have been very busy and haven't updated this blog for a while,i will add my recent project one by one,stay tuned.

Honda Civic EG + B16A Turbo kit + E-manage

A revisit to the VTEC turbo B16A from previous post.The engine have been completed and the owner have finished running in his engine,now its tuning time.

This engine runs on stock ecu and E-manage blue with Greddy Pressure sensor.Mechanicals by Garage Daz and tuning by R.N.R Autosport.

 Top fuel turbo kit.

 

Final figure,boost is 0.45bar.This turbo kit have very good response,due to small sized turbo.Fuel is RON97

4AGE 20V + E-manage Mini

Another customer comes into wanted to install E-manage to his 4AGE 20V,this time we installed new mini e-manage blue.Good thing is it comes with USB connection which is a lot faster and stable,also friendly with newer laptops.

 6 speed gearbox

 Final result.

Toyota Altezza + 1JZ GTE VVT-i + Adaptronic e420d

Hi,

An Altezza owner with 1JZ GTE VVTi conversion have chosen Adaptronic as his rides brain.The engine is pretty stock with single top mounted T04E,a front mounted intercoolers and exhaust systems.Installation is done by the owner himself with guidance from R.N.R Autosport as this is his learning project.

 Running with Adaptronic e420d,VVT-i is maintained and controlled by Adaptronic ECU.On to the tuning then..

After lots of runs on the dyno,here is the final result with 1.4 bar of boost,the injector have already maxed out at this point.The engine also have some problems with ignition/interference hence the premature rev cut here as seen in the graph.That need to be sorted out later,i reckoned it will be a little bit better when the issues are solved.For now,we settled at 356 WHP.

More on this later.