Hi all I am getting back to the track after 10 years and 4 kids. I have an 81 Camaro Z28 I restored the interior about 90% outside looks good but I am going to paint anyway. I installed a crate engine ZZ4 I have 1500 miles on it a turbo 350 stage 2 trans pack 2400 stall speed same time as engine and nothing for a rear open end 225 maybe. I am thinking of going 12.50 1/4 mile. For gears I was thinking 3.90 with posi and 3200 B&M stall speed. I am installing line locks and MSD 6AL pack. Below are the specs for my ZZ4 engine. I have a set of Dart Iron Eagle heads I bought about 8 years ago they are new in the box 2.02 1.80 64cc do you think I should install them or keep the Aluminum heads? I am also installing 1.6 Comp Cams Pro Magnum Roller Rockers Arms no matter what head we choose. I had the frame connected and installed ladder bars. Please feel free to give any advice as it has been a long time since I was at the track other than watching. Even help with rims and tires I have 15 in on there now do you think something bigger like 18in rims

Horsepower:
355 @ 5250 RPM
Torque:
405 @ 3500 RPM
Max. Recommended RPM:
5800
Compression Ratio:
10:1
Block:
10105123 Four Bolt main, cast iron
Crankshaft:
12556307 Forged steel
Connecting Rods:
10108688 PM rods
Pistons:
10159436 High silicon aluminum with offset pins
Piston Rings:
12528817
Camshaft:
10185071 Hydraulic roller
Lift .474" I, .510" E.
Duration @ .050: .208° I, .221° E.
Intake Manifold:
10185063 Aluminum dual plane
Distributor:
1104067 HEI
Cylinder Heads:
12556463 Aluminum 58cc combustion chambers
Intake Valves:
10168465 1.94"
Exhaust Valves:
10168514 1.50"
Valve Springs:
12551483 LT4 chrome silicon
Rocker Arms:
10089648 1.5 Ratio
Valve Lash:
Zero
Sparik Plugs:
FR5LS Gap .035 Rapid Fire #5 Gap .045
Fuel:
92 Octane
Ignition Timing:
10° BTDC @ 800 RPM
32° total @ 4000 RPM with vacuum advance disconnected

 

sorry wrong section this is a 2nd gen car can I delete this somehow?