The next mods, are the true twin conversion mods (or TTC). But you have to keep a close eye on your boost gauge, and make sure they are not allowing the turbos to boost too high (18psi is a safe level).
Each of these modifications raise boost levels without the use of a boost controller. Three of the boost control mods are: Bleeder-T Mod, Clamp Mod, and the VSV Bypass Mod. The ones I will cover fall into three categories, boost control, EGR disabling, and TTC or True Twin Conversion. There are many different "free mods" for the Supra TT.
LACIE EXTERNAL HARD DRIVE DRIVER INSTALL
After those modifications are completed, it would be a logical next step to install the Down Pipe and Cat-Back Exhaust at the same time. This will provide an addition of approximately 30rwhp. You will achieve 15 or so PSI with the stock Down Pipe in place. This will require a quality boost gauge and a boost cut eliminator (GReddy BCC).
I recommend starting with raising the boost of the stock turbos to roughly 18psi. What are the first engine modifications I should perform? This designation pretty much covers every modification that can be performed. Then it is referred to as APU, advanced performance upgrades. The "BPU(TM)" term is used until you have an upgraded turbo(s). If you added cam gears to that, it would be BPU(TM)++, and so on. For instance, a Supra with the BPU(TM) modifications, plus a front-mount intercooler, would be called BPU(TM)+. Cam Gears and under-drive pulleys, the second "+" refers to a Fuel controller, ECU upgrade, etc. That stands for any additional power producing modifications other than the basic BPU(TM) modifications. What does the + mean when someone says BPU(TM)+? And what is APU? These are the modifications that have proven to provide the best HP-to-$$$ ratio.
LACIE EXTERNAL HARD DRIVE DRIVER FULL
These modifications are: A full length three inch down-pipe (with or with-out high flow cats), 3" (75mm) or bigger cat-back exhaust system, raised boost (18psi), and the required boost cut eliminator (GReddy BCC) needed to achieve that boost without activating the factory fuel cut-off at 14-15psi. What does BPU(TM) stand for? (BPU(TM) is a trademark of )īasic Performance Upgrades.
0 kommentar(er)
