TX 95 sc300 2jzgte/r154

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07-17-12, 10:21 AM

#16

fried_rice

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The ECU is already map based, meaning it doesn't need a MAF, which is what the VPC does. The SAFC controls the injectors, so all you would need to do is install larger injectors and tune the SAFC.

Quote:

Originally Posted by sidwin

so since it has a 67mm turbo on it, if someone dropped 680CC injectors in there how would the ecu be flashed? i have a vpc so i just put in another chip when i went bigger injectors. 450rwhp is getting close to the end of those injectors.

all vin tags in place? any overspray from repaint?

07-17-12, 10:33 AM

#17

trancuongv

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Quote:

Originally Posted by sidwin

The ecu would not be flashed since its already programmed with whatever specs that Blitz programmed it to. I have the Apexi SAFC2 that i use to tune the car and if you dropped in bigger injectors like the 680CC then you would need to lean out the fuel via the SAFC2 so that it will trick the ecu into thinking it has the stock injectors in there. I am just guessimating the amount of horesepower the car has with that amount of boost and the 550CC injectors are normally maxed out as 480-490rwhp.

All the vin tags are on there except for the driver side fender since someone backed up into the fender and I had the fender replaced with a factory OEM one. I mentioned this in my first post.

There isn't any overspray from repaint that I noticed and the car was just detailed not too long ago and the paint is still in good condition and its deep and vibrant.

Let me know if you have any other questions or concerns.

07-17-12, 10:35 AM

#18

trancuongv

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Quote:

Originally Posted by fried_rice

I have ridden in the car and tuned a little on the SAFC for 17lbs. The car runs awesome and pulls hard. The swap is done really well and it drives like stock on idle and cruise. I wouldn't hesitate to drive the car any distance as it's setup very reliably.

Tuned to 14.7AFR at idle/cruise and 11-11.5AFR at WOT at 17lbs. Butt dyno 450-475+RWHP. I've ridden in many 300-800 RWHP Supras, sc300s etc with swaps and know hp level by feel, not to mention turbo size/psi.

The valve stem seals didn't seem too bad when I rode in the car (two weeks ago), only a small puff at start-up when cold. When warm there was even less. To make it perfect you could replace the valve-stem seals, but the car runs fine the way it is, IMO.
-Just some info from a local person that's seen and ridden in the car

Thanks for chiming in Logan. I appreciate you input and feedback of the car. Much thanks!

07-17-12, 10:35 AM

#19

trancuongv

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Quote:

Originally Posted by fried_rice

The ECU is already map based, meaning it doesn't need a MAF, which is what the VPC does. The SAFC controls the injectors, so all you would need to do is install larger injectors and tune the SAFC.

Thanks again for the clarification sir!