Twin-Turbo 2.8 L V8 Makes 732 Horsepower

JFC-V8 twin-turbo 2.8 L V8

Last year we wrote about JFC Racing purchasing Hartley’s 3.0 L Bolt V8 designs and developed their own version called the JFC-V8. In that same article we shared they were building a twin-turbo version for a Lola B12/80 LMP2 chassis to compete in NASA 25 Hours of Thunderhill. Last week the company shared pictures of … Read more

Custom Inline-Five from Two Hayabusa Engines Update

Custom Inline-Five from Two Hayabusa Engines

Bjørnar Eskedal shared the progress on his custom 1.6 L inline-five he is building from two Suzuki Hayabusa engines in his garage in Sandefjord, Norway. Since the previous article he finished work on the cylinder head. Bjørnar is still working on the block which will require an iron sleeve in the #4 cylinder. When finished … Read more

Custom Inline-Five from Two Hayabusa Engines

Custom Inline-Five from Two Hayabusa Engines

Bjørnar Eskedal is a talented engine builder from Sandefjord, Norway. He spends a lot of his time in his garage building Suzuki Hayabusa engines however in June he started work on a very unique project. Bjørnar is building a custom inline-five using two Hayabusa Gen 1 inline-four engines. The crankshaft is complete and the crankcase … Read more

Thor is a Billet 4.0 L Inline-Four Capable of 1500+ hp

Elmer Racing Thor 4.0 L inline-four

Elmer Racing is a company in Finland that specializes in custom racing components. For several months they have been releasing details on their custom 4.0 L (3974 cc) inline-four they call Thor which will reliably produce over 1,500 horsepower. The engine is designed for top classes in time attack and hill climb racing. The engine … Read more