first track day with new best.
#1
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first track day with new best.
combo is 416 l92
ported l92's stock valves
11.3 to 1 comp
a4 ss4ooo
ford 9 ich 3.50
275/60/15 et radials
Tuned by Speed Inc.
Previous best was 10.66 at 124 mph 1.41 60ft
Since last time I ported my own intake and put a smaller cam in.
Times are off of foot brake launch.
went to GLD.
First pass blew the tires off and pedaled to 11.23
no traction was gonna be a long day
drop a little air at and roll into gas went 10.89 at 124 1.50 60ft
Made some other pass at 10.69 1.46 60ft
track was getting some heat in it. drop air to 17 psi longer burnout.stalled up to 2500 and let it go
1.40 60
10.59 et
125.10 mph
cooled down 45 min
made another pass left at 2800 1.37 60 ft 10.54 et
hot lapped and next pass 1.39 60 ft 10.52 et 125.50 mph
hot lapped again stalled up to 3200 on foot brake
Big wheelie I think I landed at the 60ft with front tires
says 1.38 60ft
10.50 et
125.50 mph
Pump Gas
driven 200 miles round trip
3550 race weight
DA was +700-900
Very happy with car and buget motor combo
ported l92's stock valves
11.3 to 1 comp
a4 ss4ooo
ford 9 ich 3.50
275/60/15 et radials
Tuned by Speed Inc.
Previous best was 10.66 at 124 mph 1.41 60ft
Since last time I ported my own intake and put a smaller cam in.
Times are off of foot brake launch.
went to GLD.
First pass blew the tires off and pedaled to 11.23
no traction was gonna be a long day
drop a little air at and roll into gas went 10.89 at 124 1.50 60ft
Made some other pass at 10.69 1.46 60ft
track was getting some heat in it. drop air to 17 psi longer burnout.stalled up to 2500 and let it go
1.40 60
10.59 et
125.10 mph
cooled down 45 min
made another pass left at 2800 1.37 60 ft 10.54 et
hot lapped and next pass 1.39 60 ft 10.52 et 125.50 mph
hot lapped again stalled up to 3200 on foot brake
Big wheelie I think I landed at the 60ft with front tires
says 1.38 60ft
10.50 et
125.50 mph
Pump Gas
driven 200 miles round trip
3550 race weight
DA was +700-900
Very happy with car and buget motor combo
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#12
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On the slower et the 60 ft was 1.371 leaving at 2500. I have a 3.90 gear waiting for install. I hope it is worth a tenth. I am only going thru traps at 6200-6300 rpm now.