Another bogus hp rating.

[Alan Roehrich]

Originally Posted by Tim Kish

Fuel curves and timing are also softened to allow 87 octane uleaded fuel, etc. But putting race gas and 10deg more timing in an engine isn't worth 100+hp.

It damned well might be if the engine is supercharged.

[Chad Rhodes]

Originally Posted by Alan Roehrich

It damned well might be if the engine is supercharged.

Hell Alan. We took a buddy of mine's 2003 Cobra (4.6 blower motor) that made 510 RWHP (pulley and tune) drained the tank, poured 10 gallons of C-16 in it. The tuner messed with the fuel curve, added 7 degrees of timing, and made 591 RWHP. So yes, it will make that big of a difference