onlywoodycan Posted May 18, 2005 Share Posted May 18, 2005 I have just purchased a '92 SC 400. What will give me most bang for the buck when it comes to increasing hp? Quote Link to comment Share on other sites More sharing options...
Daze Posted September 7, 2005 Share Posted September 7, 2005 I'd guess a BFI , and IF you can get away with it , depending on car age and emissions, a de cat and straight thru exhaust :P Quote Link to comment Share on other sites More sharing options...
JBrady Posted January 5, 2006 Share Posted January 5, 2006 The BFI is an excellent suggestion. The most for the least. Best performance mod is probably the PI torque converter. It does not add power but will make dramatically better launches. Power wise I would suggest headers and a quality 2.25" dual exhaust copied after the Lexus dual Y pipe design. My nozzle collectors would be best IMO :whistles: Quote Link to comment Share on other sites More sharing options...
Toysrme Posted February 13, 2006 Share Posted February 13, 2006 What will give me most bang for the buck when it comes to increasing hp? n2o -> home made turbo / supercharger Nothing beats n2o when it comes to price / performance. $500-750 will get you anywhere around 15-500bhp worth of n2o. Use wet shots. Personally, it's a bad idea to exceed a 75 horsepower wet shot on any engine without upgrading the fuel system. Quote Link to comment Share on other sites More sharing options...
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