Originally Posted by
waynehartwig
Correct. On the dyno side as well... But my point is no matter what, 240lbs of fuel per hour is good for about 385 hp. And 336 lbs per hour is worth about 540 hp.
A motor is only about 28% efficient. A lb of gasoline will produce about 19,000 BTU. ....and 2,545 BTU = 1 HP.....
Injectors are unpredictable over 80% duty cyle. It could be less, could be more than 80% of the rating. When they rate injectors, they are shorted open and not pulsed. So a 30 lb injector in a car, most likely will not provide 30 lbs of fuel...Ever.
Bottom line, I would bet a buck that bigger injectors on this rig will provide better results :)