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stock crank and rwhp

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Old 09-22-2009, 09:31 AM
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Default stock crank and rwhp

i did a search with multiple word choices and couldn't find anything that i wanted and got frustrated :]

anyway. what are the stock numbers for a 2000 trans am.(non ws6)
is it 305 to the crank or to the rear wheels?
Old 09-22-2009, 09:50 AM
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On a DynoJet an A4 makes about 285-290rwhp and an M6 makes about 300-310rwhp.
Old 09-22-2009, 01:06 PM
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The cars are underrated, keep that in the back of your head. They vary as said above, a4's will dyno lower then m6's.
Old 09-22-2009, 01:51 PM
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Originally Posted by ripgtp97
i did a search with multiple word choices and couldn't find anything that i wanted and got frustrated :]

anyway. what are the stock numbers for a 2000 trans am.(non ws6)
is it 305 to the crank or to the rear wheels?
That 305 hp rating you spoke of is at the crank, and, as was stated, they are underrated, as bone stock M6s often put more than 305 to the tire.
Old 09-22-2009, 02:41 PM
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it was supposed to be 305 at the crank, but since they're underrated, it turns out to be more like 305 at the wheels and 350 at the crank.

with just midlength headers, clogged cats, magnaflow catback and a lid i was putting down 336rwhp 339rwtq through my stock automatic transmission.
Old 09-22-2009, 02:45 PM
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I put down 299RWHP/314RWTQ bone stock on a dynojet - the car is a 98 A4 Z28.



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