A forced induction setup is the only way to make serious torque and horsepower reliably and at low rpms without a VERY large displacement engine. Basically, if you were to double the atmospheric pressure your engine sees (just under 15 psi of boost) It will theoretically produce double the torque and horsepower; Unlike a crank driven supercharger which draws power from the crank to run. A turbocharger uses heat energy and spent exhaust gasses to run. It’s like free power! A turbochargers boost is also dictated by load rather than rpm, as with a supercharger, therefore maximum boost can be attained at a very low rpm.
HOW MUCH POWER CAN I EXPECT?
Depending on the actual turbo used, the system is capable of producing 1000+ horsepower. A 550+ horsepower 318 is easily attainable using mostly stock engine parts and low boost.
DO I NEED TO RUN FUEL INJECTION?
Absolutely not. A prepped carburetor works as normal in a blow through system. The availability of low cost wideband oxygen sensors have made tuning much easier by eliminating much of the guess work. There are many reputable companies that will build a blow through carb to your specs or you can do it yourself.
DO I NEED TO RUN AN INTERCOOLER?
It really depends on what your goals are and how your engine is prepped. Varying compression ratios and boost levels will dictate the need for an intercooler. Generally, you will be able to run 8-10 psi non-intercooled safely. Although we offer an air/water intercooled setup, you can run a water/methanol injection system or E85 fuel to cool the intake charge at higher boost levels.
WILL MY ENGINE BE RELIABLE?
Yes, in most cases more so than a performance N/A combo. This is due to the fact that peak horsepower and torque are able to be reached at much lower rpms. The mechanical loads on the engine from higher rpms are actually more stressful than much higher horsepower at lower rpms.
CONTACT US
273 South Elba Road Lapeer, MI 48446 P: 248-343-3799 E: Info@rpsturbo.com