Quote:
Originally Posted by Takedown
I was also planning to upgrade the turbo after I had bought the car. I am now aware of the header ordeal but hopefully that can be worked out. I found this 25-35psi turbo kit on ebay for $270 shipped which is definately within my budget range- http://cgi.ebay.com/ebaymotors/Parts...1%7C240%3A1318
I am also insearch for an intercooler to help keep the engine cool with the added pressure/power and a blow out valve. I will be upgrading the air filter to K&N aswell for better flow. |
That turbo will need an external waste gate. I wiould stick with the stock turbo for now, as the MAF needs to be upgraded before you can even reach the limits of the stock turbo. Join the Supra Owners Group and read all of their threads on the turbo mods. IIRC you can mod up a lexus MAF to work with the supra cheaply, and then just use a simple boost controller to up the bost to 14-15psi. No stock motor can handle 25psi, you would have to have a fully built bottom end, forged everything. I have a feeling that you will be suprised with the performance of the stock turbo supra, especially compared to a buick centry.