DYNO test STOCK 10bolt VS. DANA S60 I have the answer

So how much really is lost at the tires when dropping a S60 Into your cars rear! Well I just did this an Speedinc was Kind enough to test it out for all of us!!!! Thanks Larry!!!!!!
PS. Just so everyone Knows I gained it all back plus a couple extra HP/TQ just by adding a cut out. 413/366 is with S60 and open cutout

Stock 10bolt 3.42s w ls1 alum DS Vs. Dana S60 ,true track, 35 spline, 4.10s and CM DS cut out closed both runs
It only lost 13.57rwhp and 12.38rwtq

http://i33.photobucket.com/albums/d5...trod/dyno4.jpg
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But you can launch it soo much harder! Think on the positive side of the spectrum :)

Im thinking a 3.5% loss over a 10 bolt for such a beefy rear end is a possitive!!!!!!!!!! Plus I can leave as hard as I want!!!!

Finally! Thats not bad at all!

Im more than happy with it!!!

short term loss longterm gain!
i will give up less than 15 hp to be able to launch without my fingers crossed any day!
thanks for giving the comparison #'s somehow this should be added somewere in the database for future refrence.

Sticky! If someone else could do a 9" Vs 10 bolt & someone else 12bolt vs 10bolt it would be kick ass!!! Someone else has got to be doing a swap!!!

That's not bad at all. You might have just sold me on the idea!

IM trying to come up with the money for a 9" swap right now ... i'd be happy to do it !

I've got an S60 in my car. It's nice to know 13rwhp is all We're losing for all the strength We've gained. The S60 is a nice piece. Fit in great. Strange did their homework on it.