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Old 04-30-2012, 05:43 PM   #33
1ltcap
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Drives: 2012 mustanng gt, 1968 chevy camaro
Join Date: Apr 2012
Location: home
Posts: 115
Quote:
Originally Posted by Blueclyde View Post
Isn't the engine in the GT500 a hand build "low volume" produced engine? I would be interested to see if Ford corrects to SAE J1995 or SAE J1349. I know GM certifies to J1349 which is "net" engine power. I would bet that Ford corrects to J1995 which is "gross" engine power. That would account for a few percent of the difference between the two. I keep hearing people say "GM under-rates their engines" and I think it's just they rate them as net and not gross. I am very interested to see how this Mustang performs. Love them or hate them, you got to hand it to Ford. It took some stones to go for broke like this. Hope that thing stays together...

they're built at the romeo niche plant. they are hand built...and the builder even signs it i understand.

i don't know which standard they rate this engine to though. when you say gm rates "net" , is that net at the flywheel, or at the tires?
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