Back to basics

AN INSIGHT INTO THE FUNDAMENTAL PHYSICS OF ENGINE PERFORMANCE WHY IS THIS SO? To the readers who are experts in engine design theory this article could be ‘old hat’ so I apologize for boring them and wasting their time. To others perhaps less theoretically agile, this...

ITB Linkage tips

ITB PERFORMANCE LINKAGE TIPS INTRODUCTION TO ITB SYSTEMS Some of the biggest problems people have with ITB intakes and in particular side draft carburetors is actually cause by incorrect linkage configuration. Independent runner intakes require some special attention...
What size ITB should I use

What size ITB should I use

ITB intakes are the most effective intake for a naturally aspirated engine there is absolutely no question about that and that is why the most powerful racing and performance engines will all have an intake like this in some form or another. However there are a lot of...
RACE HEADERS AND CUSTOM PIPEWORK

RACE HEADERS AND CUSTOM PIPEWORK

RACE HEADS CUSTOM BUILT PERFORMANCE STAINLESS EXHAUST SYSTEMS Race Head engineers design mufflers using state-of-the-art SolidWorks 3-D modeling programs resulting in providing custom built pipe systems for your needs.  Our design process and adaptive manufacturing...
ITB INSTALL INTAKE 2.5L BMW 325I CLASSIC

ITB INSTALL INTAKE 2.5L BMW 325I CLASSIC

ITB INTAKES TO A STANDARD 2.5L 6 CYL ENGINE This is here to show the power gains made by fitting a set of 40mm ITB intakes to a standard 2.5L 6 cyl engine with no other modifications, note the gains made to the mid and lower rpm range. To drive this car the...