This is with no MBC, stock ECU, 40psi in my snow tires, no weight reduction, and 1/4 tank of Speedway 92 gas

60: 1.77
1/8: 8.21 @ 85.50
1/4: 12.93 @ 102.72

My best trap was 104.2, but I usually run in the 102 range. Does it look like it is falling on its face after an 85 1/8th to a 102 1/4 trap?

 

102 is pretty low trap but you have a pretty decent mph in the 8th, seems like the car is loosing power up top

 

Yes it is pretty low compared to my 85 in the 1/8th, but I am also in 3rd and 4th gear for the second half of the track at 16 psi since I have no MBC. You have all that good stuff and trap 104-106...I'm doing 102-104 with nothing. I'd say it is just fine

 

Nah, it's dropping more than normal even for stock boost, since 05s don't trap more than 80-82 in the 1/8th stock, but hit 103-104 in the 1/4 stock. Are you at elevation? It helps when people fill out their profile with location so we can make an accurate assessment.

17psi in the back half is very very poor. Your driving was pretty good, though.

 

I run 83-84 when I run 104 traps and 85 in the 1/8th when I run 102. Go figure.

I am falling to 16 psi every gear by my autometer gauge.

 

I'm in Indianapolis

 

Luke was only at 93.2% for this run, thus the low trap speed.

Fathouse

 

I agree with you. The only thing I'd say is invest $70 on a mbc. It should make a big difference in you mph and should also drop your time. good time though. if you do get a mbc, you don't have to jack it to 25 psi, it will still hold the boost better than stock at the same psi generally.