Number Cruncher Needed

[70DusterBob]

I have heard there is about a 20% drop in transmission of power from engine to tires. My engine dyno'ed at 300hp at 3100 rpm and 470hp at 5300 rpm.

What would be a good estimate, and I know it won't be exact, lots of factors, but what would the hp be at the tires in first and second at 3100 rpm then at 5300 rpm??

Just wondering.

Torque sits at 517 ft lbs at 3200 rpm and around 425 ft lbs at 5300 rpm

Thx

 

[RAT ROD AL]

240 and 376 if what you say is true. The 20%

 

[70DusterBob]

20% is a very rough estimate, but I was wondering what the gear ratios are in 1st and 2nd. The 240 and 376 would be in 3rd. Someone told me the gear ratios before but I can't for the life of me remember.

 

[charles mill]

yes u got that the man asking gears and wheel tire size. from where u-at smaller more power tire larger more speed on road.