On the bottom end, you’ll need upgrades such as low-compression pistons, forged rods, and upgraded sleeves.įor the top end, expect to port and polish the head and add oversized valves alongside stronger head studs and various other additions. If you want to run beyond 14 PSI, then you’ll need to begin looking at carrying out extensive internal modifications, which is where the costs can very quickly add up. We would recommend looking to achieve around 8-10 PSI with your setup and having it mapped by a highly-regarded tuner for a perfect mix of long-term results, while also providing plenty of enjoyment in the process. On the other hand, some have risked turning it up to 14 PSI, and while some were left regretting the decision, others have had excellent long-term results. There have been many well-documented long-term builds that have run flawlessly for tens of thousands of miles with 10 PSI, which is where the correct tuning pays off. Some owners play it safe with their engine, and they typically opt for running about 8 PSI of boost.
Once you’ve carried out the essential upgrades to get you started, it’s time to consider what kind of power you’re looking to achieve with your tC to decide which turbo kit is going to be best for your needs. You’ll have even more gases to extract once your tC is turbocharged, which is why a larger bore aftermarket exhaust is going to be essential right away.
2007 scion tc turbo full#
Turbo kits also require additional breathing mods to get them unleashing their full potential. There’s no point achieving as much power as possible with your tC if it ends up sliding into a bush when you approach the first corner.įor that reason, you’ll need to take a look at an epic coilover setup to get the car handling correctly. However, in this guide, we’ll be keeping things simple and exploring the best turbo kits out there to achieve a reliable, everyday setup for your tC.Īs always, when it comes to strapping a turbo to your engine, there are a few things to consider.įirstly, you’ll want to get the car handling well. To get there, you’d need to carry out some significant modifications to the engine internals. If you’re interested to see what went into the 1,000 hp Toyota 2AR FD engine, then watch this epic timelapse video where they construct the powerplant from start to finish in just 90 seconds.Ĭapable of potentially dealing with a reliable 1,000 hp output, there’s no question that these incredible engines can put out insane figures for their size.
2007 scion tc turbo cracked#
With several of the used turbo kit components potentially at risk of flagging up issues, such as cracked manifolds, buying new is always our preferred method.īoth the 2AR and the 2AZ engines have tremendous potential, and it was great to see Papadakis Racing proceed with the 4-cylinder 2AR for Aasbø’s build, rather than following the typical V8 route that’s become so popular these days. Other than obvious signs of wear such as shaft play, it’s difficult to tell what kind of life a turbo kit has experienced over its lifetime. We’ve heard horror stories with Dezod customers, so we certainly don’t recommend hand your money over to them, as they seem to have a habit of running away from the issues.Īlthough these popular offerings are often commonly traded among owners and enthusiasts on the used marketplace, nothing beats the peace of mind when it comes to getting your hands on a brand new turbo kit. When it comes to turbo kits, there have been several exceptional offerings on the market over the years, from companies such as Dezod, TurboToyotas, P-Tuning, Treadstone, and Why Industries.ĭespite consistent popularity when it comes to tuning tC’s, these companies have since ceased production or discontinued their turbo kit offerings, much to the dismay of owners who are in the quest for forced induction.
Although we typically spend our time looking at the Scion FR-S here at Drifted, we know that many of our fans are tC owners and enthusiasts, and since they’ve been struggling with turbo kit advice, we’re more than happy to offer a helping hand.ĭespite the tC not being rear-wheel-drive (with Fredric Aasbø and Tanner Foust’s Formula Drift builds an obvious exception), the hot hatch has still gained immense popularity on the tuning scene.
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