"I am running a 1990 Camaro Speed Density TPI setup on my 1967 Camaro.
I think I am going to switch to a Stealth Ram Setup, mostly for the cleaner look. The remote T-Stat housing is polished, and doesn't look bad, it just doesn't look like it belongs. Sort of like an after thought. I am sure that changing from a 3" runner to a 6" runner will not make much of a change.
The other change is going to be to switch out the stock SS hood for a 1968 Yenko fiberglass hood from Rick's. It is open right where the intake for the plenum is. I can build an air box between the Plenum that seals it to the hood, and get rid of that 4" tube running across the front of my engine, and through the fire wall.

 The engine is a mild 383 (6.27 liter)
 (5.7 liter-350 cu in block, with 4.030 bore and 3.750 in stroke)
 Using a new stand alone TPI harness, without the EGR, or VATS.
 It uses VSS, and 3 wire O2 sensors.
 The Engine has 10-1 compression
 MAHLE forged pistons flat tops SBC-425030F05.
 Eagle 5.7 H-Beam Connecting Rods
 Forged Summit One Piece Rear 383 Crank
 AFR 195 Eliminator cylinder heads part #1038
 1 5/8 in headers.
 Comp Cams 08-467-8 cam, 280XFI HR13
 Intake Duration 280,
 Exhaust Duration 288
 Intake @ .050 230
 Exhaust @ .050 236
 Valve lift intake .576
 Valve lift exhaust .570
 Lobe Angle 113°
 Hydraulic Roller Lifters
 The intake is a Modified LT1, Front matched to the Twin 58mm for increased flow, and Entrance and Runners Polished.
(See Web Page http://www.lt1intake.com/services.htm)
 Fuel is delivered through 36# Holley injectors
 The throttle body is a BBK twin 58mm
 Air is routed through a 4” Cold Air tube force fed from the lower grill
 The computer is a 730 Camaro Computer
 The Distributor is a MSD HEI small cap with Remote coil because of Clearance issues on the Camaro Firewall and the back of the LT1 manifold."
 The Transmission is a 4 speed Muncie Transmission.
 CSI Electric Water Pump
 100amp Alternator
 The 12 bolt rear end is 3.73
 The tires are 225/60VR15

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Hotrodding is much more than just owning a hotrod...It is a state of mind!

Welcome!

Welcome to Hotrodders Awesome Camaro .
You may be able to use a ram air box from a late model ram air firebird

Shane

Welcome aboard!!!!!