Honda Accord (1990 - 2002) Includes 1997 - 1999 Acura CL

How much of my cars HP is really going to the wheels?

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Old Feb 17, 2009 | 08:14 PM
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MarcosMarcusM's Avatar
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Icon2 How much of my cars HP is really going to the wheels?

Roughly speaking because I've never dynoed it, but assuming that it were stock...

The car has 150K miles on it. 99 Accord V6 Coupe with the 200HP J30A1 engine. How much of that could I roughly assume is going to the wheels?


How 'bout then assuming that I have an Injen short ram installed?
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Old Feb 17, 2009 | 09:06 PM
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Default Re: How much of my cars HP is really going to the wheels?

152hp stock goes to the wheels on the 4at 3.0L V6
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Old Feb 18, 2009 | 03:28 AM
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Default Re: How much of my cars HP is really going to the wheels?

Originally Posted by YeuEmMaiMai
152hp stock goes to the wheels on the 4at 3.0L V6

Well your suppose to roughly take off 20-30% when converting crank horsepower to wheel horsepower... Are you positive thats how much wheel horsepower??
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Old Feb 18, 2009 | 08:38 AM
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Default Re: How much of my cars HP is really going to the wheels?

Originally Posted by jwicecold
Well your suppose to roughly take off 20-30% when converting crank horsepower to wheel horsepower... Are you positive thats how much wheel horsepower??
Originally Posted by MarcosMarcusM
99 Accord V6 Coupe with the 200HP J30A1 engine.
that maths up just fine...
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Old Feb 18, 2009 | 09:12 AM
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Default Re: How much of my cars HP is really going to the wheels?

Originally Posted by jwicecold
Well your suppose to roughly take off 20-30% when converting crank horsepower to wheel horsepower... Are you positive thats how much wheel horsepower??
Let us do the math

20% of 200 is 40
30% of 200 is 60

With a reduction of 20-30% Hp it converts to 140-160Whp. YeuEmMaiMai's estimate of 152 is right in the middle.
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Old Feb 18, 2009 | 09:16 AM
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Default Re: How much of my cars HP is really going to the wheels?

Originally Posted by GhostAccord
Let us do the math

20% of 200 is 40
30% of 200 is 60

With a reduction of 20-30% Hp it converts to 140-160Whp. YeuEmMaiMai's estimate of 152 is right in the middle.
According to my abacus, that is correct
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Old Feb 18, 2009 | 03:12 PM
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Default Re: How much of my cars HP is really going to the wheels?

Originally Posted by GhostAccord
Let us do the math

20% of 200 is 40
30% of 200 is 60

With a reduction of 20-30% Hp it converts to 140-160Whp. YeuEmMaiMai's estimate of 152 is right in the middle.

actually over at v6performance.net and used to be on comptech's site was a stock dyno run of anywhere from 148whp-154whp with most of them at 152whp.

the j30a1/2 lack low end torque and that is the major reason it really does not "feel" like it is 200hp....but it is according to the standards used at the time. get a 6th gen above 40 and it goes like a rocket.....
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