regency

iTrader: (15)

ok well some results in!!

Not too disappointed but not too happy either! After seeing i needed to do a good burnout cause the track was so cold, i finally got it to:
1.59 - 60ft
7.550 - 1/8
88.9 - mph
11.98 - 1/4
110 - mph
Now i know this is a good timeslip and the 60' is good, but 11.98 @ 110??!!!!!! Thats 3 mph slower than with the 4.10's and 28x11.5x16 ET STREETS. Seems like the tires are growing a whole lot. I know the tune is for 4.10's not 4.56's but its also tuned for 275-45-20(29.8") and these slicks i have are 29.7" (29.5x10.5x15S ET DRAGS). Also this is in negative DA and the times with the 4.10's and 28's was like 1000' DA

Ohh and i sprayed a 100 shot Nitro Daves with HSW 90mm plate went 11.36 @ 117 with a 1.62 - 60'

regency

iTrader: (15)

i know gettin off the line faster will lower the MPH, but i was just wanting to go faster and its slower now...lol

Looking at some slips i done another 11.98 the same day as the 11.92 it goes like this...
1.68 - 60'
7.60 - 1/8
90.07 - mph
11.98 - 1/4
111.89 - mph

dlt76028

iTrader: (13)

thats weird, I would think you would be faster with that low 60'. But slower and dropping 3mph isn't right. Is the motor hurt?

regency

iTrader: (15)

havent really looked in it in a while, but changed oil a few days before and nothing unusual in the color or in the filter. Seems to sound like it always has, minus the bearings in the alt.

Im really thinking its the tires

dlt76028

iTrader: (13)

yea I just read that. it's definitely the huge slicks and not having your shift points changed for 4.56s

regency

iTrader: (15)

does it shift off the MPH or RPM or both??

dlt76028

iTrader: (13)

i think it has to meet both to shift.

regency

iTrader: (15)

any more thoughts about this fellas????