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WildBillyT · 04-17-2007, 12:43 PM

See if you can get a hold of Engine Analyzer Pro.

A few years ago I used both DD2000 and EAP for estimates on a big block to compare the two. I had an engine that was going on an engine dyno anyway so I thought I'd see which was more accurate in my case. I was very meticulous with inputting specs in both programs. When all was said and done, DD2000 was off by 36 horsepower and about 20 lb-ft. EAP was spot on (!) with the horsepower estimate and was off by 7 lb-ft.

YMMV.

04-17-2007, 12:43 PM	#6
WildBillyT Ayatollah of Rock N Rolla / Admin Join Date: Mar 2006 Location: Parts Unknown Posts: 12,573 iTrader: (10)	See if you can get a hold of Engine Analyzer Pro. A few years ago I used both DD2000 and EAP for estimates on a big block to compare the two. I had an engine that was going on an engine dyno anyway so I thought I'd see which was more accurate in my case. I was very meticulous with inputting specs in both programs. When all was said and done, DD2000 was off by 36 horsepower and about 20 lb-ft. EAP was spot on (!) with the horsepower estimate and was off by 7 lb-ft. YMMV. __________________ -Bill '68 Nova SS: Vortec 350 6 spd 4.11 9" DSE 4wdisc Last edited by WildBillyT; 04-17-2007 at 12:43 PM.