Originally Posted by Otto Skorzeny
Isn't the SAE 29 hp rating is measured at the wheels and the 90 hp is measured at the crankshaft with no accessories or anything attached?
You're thinking of SAE corrected HP that accounts for accessories. See my post above. I just added the formula used for the old SAE HP.

Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.