I was just wondering. I have a 02 HD and I plan to go with the kenne bell supercharger and probably run about 15 # with JLP Ram air and a Diablo chip. I know its a hard call because all the different circumstances but what " should " I run at the track with these mods?

 

a little more information from you as in "shoud run"... "should run what?" 1/4, 1/8th, MPH, 60', etc. Or are you just looking for 1.4 time slips readouts?

with traction maybe break into the 12s, well into the 12s. You better get some kind of slick to use that much horsepoer but you are probably gong to be up in the 500/600 range...

 

1/4 and mph.....and as far as aftermarket mods in an overall perspective whos the better company? JLP, JDM etc...?

 

With those mods. I would guess around a 12.85 @ 104? - Sound good enough?

 

sounds awesome.......how much can i expect to gain off an exhaust? I read on here somewhere that you can just do something with the cats and get the horsepower that you would off a whole system. Any truth here and if not what exhaust would give me the biggest gain?

 

with the kenne bell at slicks? I'll bet it's closer to low 12s at 107-108....

Ken

 

Yup.

 

Do you really think it'll make that big of a difference? Keep in mind I will not be using the full 25 # and I know that Kenne Bell quoted me about 50 to 75 hp difference.

 

Well, let's see... I am *supposedly* running 12 with a +6lb. You are saying you are going to go 15lbs... That 15lbs will be worth 50-70HP or more horses than my 380HP because of the efficiency of the rear feed and the lower charge temps. so you'll be in the low to mid 400s RWHP. I'd say 12.3-12.4's 107-108mph.