The World of my Cars

fig 1. LoL i know it's silly but thats the thing that works , Greddy style ebay oil catch can , notice how shiny it is hidden under all those wires and my SX fuel regulator is in place.

If you look at the throttle body elbow , that actually came out from a N/A Series 5 rotary engine. Creative usage eh , cause N/A its on the other side so what i did was inverted it so i can use this as an elbow since i sold my Greddy one.

The alternator has also been upgraded to a FD alternator since it gives out 20A more than the FC so it's a good mod. That thing alone already cost me $155



Here we can see my Lower Intake Manifold (LIM) and my two secondary injectors. Since I'm using a standalone ecu I opted to go with the largest cc i can find which is 1600cc each . I thought with more room for fuel then next time upboosting wouldn't be a problem.

This are bosch 1600cc injectors and i just stick back with the rx7 stock primary injectors 550cc.

If i would do it all over again I would go 550cc/1000cc , cause leaning this injectors out were crazily tedious. Which ends up the poser effect of spitting fire on every gear shift. Bad on gas mileage though.


Here you can see my parallel fuel setup utilizing a NOS y pipe, ROFL my housemate actually thought i am going to put nitrous system inside my rx7.

There is two ways of feeding fuel into the rotary engine , one is a series and another way is parallel , since there is a fuel damper built into my sx regulator i feel it's better if i go with the parallel setup to make sure even amounts go to the primary/secondary injectors. The other option is in series which you will have to use an external fuel damper , I just want to keep the cost low.




After trying out that crappy DIY wideband which costed me $189 with the wideband O2 sensor , It gave me so much noise and crazy reading that i sold it and opted to get a PLX M500.

This baby is sweet costing at $500 a piece really tells how much this thing can offer as a a/f monitoring device , datalogging and more. it have 6 channel to monitor different aux inputs.

If you look closely in the black box you will see a USB thing with antennae. That's right baby , Wireless datalogging in your face. this is what i call a sweet gizmo.

I mounted the O2 sensor permanently on my car to make sure everything was right and it's located 12" down the downpipe for accurate reading.



This is a shot of my interior and my nifty fire-extinguisher if anything goes wrong in the race track. If you can see above my air-cond vent that is the shitty DIY wideband which still cost quite a bit.

and if you peek through the bars you can see my microtech mounted sideways so i can monitor if it is throwing any error codes with the led. I have a hand held with this which i shall post the picture when all is done.

The seat is a recaro SPG replica i got off the internet. Very nice full bucket design and grips my waist very well , i transfered this from my S14 to this car cause the stock driver seat was junked.


Test fitting of my Garrett T04e with 0.81 a/r exhaust side for faster spool up time


I open it up to measure and make sure everything was right and changed the turbine housing side for it as well as the one that came with it was too large ( 1.00 a/r)