OK fellas heres the two time slips i have with only gear/tire change and weather of course.

4.10's with 28x11.5x16 MT ET STREETS
DA 949

60' - 1.68
330 - 4.883
1/8 - 7.602
MPH - 90.07
1000' - 9.971
1/4 - 11.986
MPH - 111.89

4.56's with 29.5x10.5x15 S MT DRAGS (MTT-3062S)
DA -1014

60' - 1.595
330 - 4.805
1/8 - 7.550
MPH - 88.90
1000' - 9.946
1/4 - 11.989
MPH - 110.15

 

I think im going to swap to a 4.88 gear for these tires. Hopefully it wont bump the limiter with 100 shot!!!

 

what rpm were you trapping before and after the gear change? i see you dropped your 60 with the 4.56s, along with the 1/8, but not as fast on the topend...

 

Thats another thing that sucks!! The stock tach on goes to 6K so i dont really know! Also i dont try to watch the tach i try to watch the AFR gauge and nothing else.

 

you'll be fine with a 4:88 gear



i run a 4:88 gear on a 100 shot ( now a 150 ) i run a 29x10.5Wx15 tire my plans later on would be a 29.5 or 30 inch tire unless i decide to run on 4:56s again