Went out last night and made a pass. Left on about 4Psi and 13-14 down the track and managed a 1.88 60" 7.40 @ 99

This is shifting at 6100 and AFR in the high 10's low 11's with a little heatsoak but nothing compared to last time. Next week I'll put some dope on it and leave out the gate with it and raise the shift points to 6300 and get the AFR's in the mid 11's.

I drove it to and from the track, A/C , power windows blah blah and I did not change tires or even tire pressure when I got there running stock 16's with 295/50 drag radial out back!

http://www.youtube.com/watch?v=Q3a5m...er_profilepage

 

NICE!! I wish I could build boost at the line. Good times in this heat. I pulled a 1.76 / 7.76 / @ 89.19 Friday on a 2k launch @ 0 psi and 8.5 psi down the track.

Vids in the DRAG section...

 

i had to do the syty shuffle, it worked good but took forever so im just adding the nitrous!

just saw your vid its smooth! my 7.40 pass was super smooth i could eat a sandwich!!

what kind of IAT"S were you getting and AFR and timing? i ended up with about 13* of timing lol! cant wait for some good weather and full 17*'s i see some 6's and 102-103 trap speed

 

I didnt log the runs. but in summer weather , bout the same as you 13*, high tens to mid 11's afr, and who knows for iat. I tried to syty, but spun...

 

very nice! it has some 10's in on boost alone with a better 60'. hot as crap outside too!

 

What cam and valve springs are you running?

 

Thanks txsilverado! I'm gonna use a 100 shot just for 60' so I'm sure that might gain me a tad of mph.

I'm running a 232/240 115lsa cam and .660 valve springs.

 

How do you like that cam? I'm tossin it around too...

 

well streetability is GREAT! even with the lq4 and 342's. i can lock my converter at 40 with rpm's right at 1050 with zero surging or bucking! and its obviously making power and im just getting started. im sure ill end up around 102-104 trap speeds with the same boost level im currently at in some better weather and more tuning. but obviously i do have some lag and a big cam plus a t-6 flange turbo with a 1.32 AR arent all exactly the best combo's so im sure if i change exhaust housings it would make a big difference.


this cam is also more of a procharger cam so i would say definitley go with it! you will make big power and it sounds nasty

 

Glad to hear its workin thanks for the info too...guess i need to get on the phone with bob and pick up one of these puppies...cam swap 3 here i come lol! Lookin forward to seeing what your truck will do too, keep it up.