Track results...stock heads/cam T76
#1
Track results...stock heads/cam T76
Finally got to hit the track yesterday for the first time with this setup, the tune is still VERY conservative with only 15 degrees of timing and a 11.2 afr(11.8 in top of 3rd when the maf maxes out). I was pulling 6lbs in 1st and 2nd, and peaking 8lbs toward the top of 3rd gear.
Quick rundown on my setup...
9.5:1 355
stock crank
eagle rods
wiseco pistons
STOCK heads
STOCK cam
STOCK intake
STOCK throttle body
1.6rr's
stock th400 with a 4000 nitrous converter(not a good setup for the turbo)
3.42's
stock chrome wheels with 28x11.50x16 et streets
qa1's, bmr lca's, and bmr tq arm
Realquick's hot parts
Turbonetics T76 q trim ball bearing .81 ar
44mm wastegate
Joe P MBC
RFL bov
FMIC
All coldside piping custom done by me
42lb injectors(maxed out)
stock maf(maxed out)
Tuned by myself
I drove to the track, on 91 pump gas, didn't adjust my air pressure or any of my supsension either, just ran these times.
First pass I left off idle, just barely preloading the suspension.
1.76 60ft
7.42 1/8
95.4 1/8
11.49 1/4
120.93 1/4
Second pass I foot braked to about 2800(nitrous converter is tight), and launch with about 4" of vacuum since I couldn't build any boost.
1.63
7.26
95.69
11.32
121.39
Third pass, I pulled the ebrake and built right at 1lb of boost
1.56
7.15
95.77
11.21
121.24
Fourth pass, pulled the ebrake again, built right at 1/2 lb of boost
1.58
7.15
95.89
11.21
121.67
Final pass, pulled the ebrake again, got 1 lb of boost, but the track had gone away so I spun
1.63
7.27
96.05
11.33
121.39
Here's a video of my first pass and my 3rd pass, sorry I didn't edit them at all, just uploaded real quick since my laptop is having problems.
http://media.putfile.com/turbo-formula-track1
http://media.putfile.com/turbo-formula-track2
Megasquirt and bigger injectors will go on soon, 10's on stock heads/cam and on pump gas won't be a problem at all.
Quick rundown on my setup...
9.5:1 355
stock crank
eagle rods
wiseco pistons
STOCK heads
STOCK cam
STOCK intake
STOCK throttle body
1.6rr's
stock th400 with a 4000 nitrous converter(not a good setup for the turbo)
3.42's
stock chrome wheels with 28x11.50x16 et streets
qa1's, bmr lca's, and bmr tq arm
Realquick's hot parts
Turbonetics T76 q trim ball bearing .81 ar
44mm wastegate
Joe P MBC
RFL bov
FMIC
All coldside piping custom done by me
42lb injectors(maxed out)
stock maf(maxed out)
Tuned by myself
I drove to the track, on 91 pump gas, didn't adjust my air pressure or any of my supsension either, just ran these times.
First pass I left off idle, just barely preloading the suspension.
1.76 60ft
7.42 1/8
95.4 1/8
11.49 1/4
120.93 1/4
Second pass I foot braked to about 2800(nitrous converter is tight), and launch with about 4" of vacuum since I couldn't build any boost.
1.63
7.26
95.69
11.32
121.39
Third pass, I pulled the ebrake and built right at 1lb of boost
1.56
7.15
95.77
11.21
121.24
Fourth pass, pulled the ebrake again, built right at 1/2 lb of boost
1.58
7.15
95.89
11.21
121.67
Final pass, pulled the ebrake again, got 1 lb of boost, but the track had gone away so I spun
1.63
7.27
96.05
11.33
121.39
Here's a video of my first pass and my 3rd pass, sorry I didn't edit them at all, just uploaded real quick since my laptop is having problems.
http://media.putfile.com/turbo-formula-track1
http://media.putfile.com/turbo-formula-track2
Megasquirt and bigger injectors will go on soon, 10's on stock heads/cam and on pump gas won't be a problem at all.
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#12
TECH Junkie
iTrader: (14)
Great results happen with people that know what they are doing. He had a nasty heads/cam/nitrous setup, now he is working on a badass turbo setup. He could push hard for a 9.9xx on stock top end if he ups the boost/timing. For now he will be happy with mid 10's and sounding stock... until he steps on the gas
#13
I've actually got on an open face helmet.
Great results happen with people that know what they are doing. He had a nasty heads/cam/nitrous setup, now he is working on a badass turbo setup. He could push hard for a 9.9xx on stock top end if he ups the boost/timing. For now he will be happy with mid 10's and sounding stock... until he steps on the gas