went to the track and not happy
10-08-2009, 05:37 PM
#11
got the new cam installed and tuned , a/f is around 11.5-7 the truck felt good till i made it a dual 3" xpipe with 2 magnaflows and the truck felt weak, i thought it was just me , well took it to the track yesterday 12.1@112mph with a 1.77 60ft , that was best all motor .then gave it a 100 shot nos pass 11.6@120mph 60ft was 1.74 , same times as the gt2-3, what can be wrong ? do yall think the exhaust is killing me?
old cam gt2-3 207/220 570/575 118lsa
newcam patrick g spec 231/247 617/623 115lsa
old cam gt2-3 207/220 570/575 118lsa
newcam patrick g spec 231/247 617/623 115lsa
if its not that much trouble i would try the Y pipe vs. the dual exhaust
10-08-2009, 05:57 PM
#12
dunno if the STS and dual exhaust is the perfect setup, but i can say i run a 170-172 60 since i changed to the bogarts and run NA times of 12.1x being my best at 110 mph and that was on a humid night. i run a dual exhaust No X pipe with 2 borla mufflers.your top end is bad *** from the trap speeds. have you always ran magnaflows? and which ones are they?
if its not that much trouble i would try the Y pipe vs. the dual exhaust
if its not that much trouble i would try the Y pipe vs. the dual exhaust
10-08-2009, 06:01 PM
#13
ok here goes the time slip gt2-3 y-pipe no nos
i1 1.716
i2.000
i37.685
i3mph 89.647mph
e.t 12.072@112.334mph
gt2-3 y pipe 100shot nos
i1 1.717
i2 4.870
i3 7.482
i3mph 93.538
e.t 11.640@120.304mph
ok this time slips are with the new cam xpipe no nos
i1 1.744
i2 5.240
i3 8.010
i3mph 88.858mph
e.t 12.427@112.533mph
ok this time slips are with the new cam xpipe no nos
i1 1.720
i2 4.979
i3 7.717
i3mph 89.437
e.t 12.142@111.859
new cam xpipe 100 shot nos
i1 1.742
i2 4.877
i3 7.474+
i3mph 93.464
e.t 11.605@120.003
10-08-2009, 06:05 PM
#15
dunno if the STS and dual exhaust is the perfect setup, but i can say i run a 170-172 60 since i changed to the bogarts and run NA times of 12.1x being my best at 110 mph and that was on a humid night. i run a dual exhaust No X pipe with 2 borla mufflers.your top end is bad *** from the trap speeds. have you always ran magnaflows? and which ones are they?
if its not that much trouble i would try the Y pipe vs. the dual exhaust
if its not that much trouble i would try the Y pipe vs. the dual exhaust
10-08-2009, 07:14 PM
#18
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Looks like you had a better driver last time LOL
. Go back to "Y" pipe and single 3" exhaust and just play with your suspension. Truck should easily dip into the 11's without the juice. When was it sprayed this time? If my memory serves me right, I sprayed her right around the 60' mark, right where it started hooking.
. Go back to "Y" pipe and single 3" exhaust and just play with your suspension. Truck should easily dip into the 11's without the juice. When was it sprayed this time? If my memory serves me right, I sprayed her right around the 60' mark, right where it started hooking.