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General Engine and Vehical Informantion:(Reference: GM Media.gm.com )
1996 3.4L Dual-Overhead Cam (LQ1) SFI 60 degree V6 vin X
DOHC
Displacement: 3.4 Liter-207ci.-3376cc
Bore x Stroke (in): 3.62 x 3.31
Throtle body size Inlet 78mm - Throtle plate 64mm
MAF Sensor size: Inlet/Screen 78mm - Inside/sensor 67mm
215hp @ 5200 rpm
220tq @ 4400 rpm
Red Line: 7000 rpm (6850 true fuel cutoff from computer, 7000 spark table red line)
9.70:1 Compression
Fuel Induction Sequential F.I.
Firing Order 1-2-3-4-5-6
Fuel Injectors 24# at 45psi
4T60-E Transaxle:
FWD 4-speed automatic with over-drive
204 lbs transaxle weight filled
Gear Ratios:
1st -- 2.921
2nd -- 1.568
3rd -- 1.000
4th -- 0.705
Rev -- 2.385
Stall speed: 2060
Differential Ratios:3.06
Final Drive Ratio: 3.43
Chain Ratio: 33/37
Factory Speed Limiter (115-118) reduces power at 115 and cuts all fuel at 118mph!
My Engine Stats/Specs:
Est HP 250hp@5000 / 250tp@4000
MAF 3" dia straight thru
36# l67 Injectors
Red Line 7000rpm spark and 7100 fuel
Final Drive ratio 3.73
Speed Limiter 170mph
Est top speed 154mph
Car: Stock vs Mine
Frame Integral Body-frame
Body Material Two-sided galvanized steel body panels (except roof)
Curb Weight 3300lbs Weight distribution: 64F/36R
Lateral G: .81 600ft slalom: 58.9 mph
0-60mph: 7.8 m 60-0mph: 122ft
1/4 mile: 15.8@85mph - (14.8@92.2mph)
Length 200.7" Width 72.5" Height 53.8" - (51")
Wheelbase 107.5"
Track F/R 59.5/59.0
Fuel Capacity 16.4 Gal (Z-34) LS: 14.2 Gal
Brakes ABS All Wheel Disk (Z-34) LS: ABS Rear Drum Front Disk
Steering Rack-and-pinion, power-assisted; Variable-effort (Z-34)
Suspension
Frt: Independent, MacPherson strut, coil spring, stabilizer bar
Rear: Independent, Tri-link, MacPherson strut w/coil springs and stabilizer bar
Tire 225/60-16" (Z-34) LS: 205/70-15" - (245/40-17")
Factory Wheel 16"x6.5" (Z-34) LS: 15"x6"
95-96 Z-34 wheels 35-38lbs each with tire
Bolt Pattern 5-115mm (5-4.53") +40mm Hub size is 70.3mm
Interior Dimensions:
Leg Room front/rear 42.4"/34.9"
Head Room front/rear 37.8"/36.9"
Shoulder Room front/rear 57.5"/57.5"
Hip Room front/rear 53.4"/51.6"
Trunk Volume 15.7 cu.ft
Liftover Height 26.7"
Interior Volume 96.0 cu.ft
Current Mods:
Air / Fuel:
-Fender Well Intake version-4
-Port matched & Polished Throttle Body, MAF sensor, Upper, Lower Intake Manifold, and head inlet matched
-2.5" Exhaust: High flow cat, Magnaflow muffler, Glasspack, twin Stainless rolled tips.
-EVAP solonoide delete fuel tank vent line rerouted (charcol canister removed)
-EGR and Airpump removed with plug in exhaust
-L67 Injectors
Tuning:
-PLX M-500 WideBand O2 sensor. linked thru EGR pcm input
-Fans, Shift points, Injector remap
-Gov move from 118 to 170mph (top speed drag limited 150 est)
-Spark and Fuel curve optimized
-and much much more
Misc:
-FFP Poly/Al Engine Mount (Fast Forwad Performance)
-Self fab'd Solid upper motor mount
-ZZP Poly trany mount
-3.73 gears up from 3.43 stock
-FFP Under Drive Pulley
-H.O. Alternator
-Optima Redtop battery
-Autolite #103 Single Plat plugs (two heat range colder)
