Is it possible that Gary's chart is showing ATW power and Rule's is ATC
The bottom of Rule's chart says engine power and while Gary's does not specify, all of his 's #'s look low if they were ATC but fairly close if taken at the wheels...
2.5 @ 201hp - 20% = 160.80 which is close to his 161.30 reading
2.5(sc)@ 250hp - 20% = 200.00
2.5(tc)@ 280hp - 20% = 224.00
I am just guessing on the SC and TC numbers as well as the power % drop....
Anyone know of a good company in Atlanta to do a dyno-run? If so, I'll get one done of my 3.4 and post it.
ian