Save the SOHC man! You can hit 200 on a stock boosted motor as long as it is done right and tuned well. Get yourself some vitara pistons and some tunertoys rods for under $400 then the turbo and setup the tuning with crome. People make over 300hp on that, some over 400. Its all in the tune. Some boosted SOHC Dynos with setup info. http://www.turbod16.com/viewtopic.php?f=3&t=4140