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100 lbs = .1 tenths roughly i would say closer to 120lbs though. 20hp is gonna be about 2 tenths off... in that range.
__________________ 2003 REDFIRE COBRA #3938 of 5082 @ 05/27/2003 1 of 414 Modification List, High Res Pictures, Dyno Sheet 440rwhp/483rwtq 10.9 A/F 12-15psi (new leaner numbers to come!)
Yes in reality every 10hp should equal .1 but there is really too many factors in the 1/4 mile to decide how accurate it really is.
Torque is where you see your gains in the 1/4 for the most part.
Horsepower will help out those trap speeds, but for getting there quicker...
Torque all the way. Also, something else worth mentioning, every 10 Lbs. of unsprung weight (rotating mass) removed = 100 Lbs. dead weight.
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White 96
Single port 3.8/4R70W
Port/Polish Intake
Port/Polish, Halfshafted Throttlebody
Custom modded intake W/ K&N
MAC CC plates
FMS K-brace
Jamex springs/shocks
HTB Full Length SFC's
17x9 98 GT Rims
...and it's still slow.