Dyno graph modified L28S

This run was done a few years back when the search for 100 kws at the wheels was my goal. The engine spec was different to what it is now, with an L24E Skyline E88 head with very minor porting and L28 valves, a mild Ivan Tighe #462C cam (248 degree/490 valve lift) and the Clifford 6=8 4 bbl manifold. An annular discharge 600 vac sec Holley carb. was also used. The car was held in second gear on the auto trans.

It's unfortunate that the torque curve isn't on the graph but the power peaks at 105kws (140 hp)and there's generally considered to be a 10% power loss through the auto compared to a manual box... hence the power may be 115.5 Kws at the wheels (154.7 hp)! Who said a 4 barrel manifold can't make good power???? You be the judge.