need specs on heads for 92 Z
Thread Starter
Junior Member
Joined: Aug 1999
Posts: 59
Likes: 0
From: Missouri
need specs on heads for 92 Z
I am planning a build up on my motor, and intend to keep it numbers matching cause it's an anniversary edition. Therefore I need to find some flow charts on my heads anyone know where to look? I have 1.85/1.50 valves correct? What is the combustion chamber size on these again? Any info is appreciated-
-92Z 305ci
------------------
92 Z-28
305 -5speed
160 thermo.
K&N Air Filters
B&M Ripper
14.7 @ 96mph (stock run)
-92Z 305ci
------------------
92 Z-28
305 -5speed
160 thermo.
K&N Air Filters
B&M Ripper
14.7 @ 96mph (stock run)
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Combustion chamber size on 305 iron heads is 58cc's. I dont have the flow specs.
If you dont have the heritage stripes and the badge on the rear decklid, its not an anniversary edition, as all '92 cars have the 25th Anniversary badge on the dash. Just build yourself a nice engine and who cares about numbers matching.
------------------
1991 Camaro Z28
5.7L 5-Speed (originally 305)
317 RWHP, 418 RWTQ
13.23 @ 107.62 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Member: SoCal F-Bodies
-=ICON Motorsports=-
If you dont have the heritage stripes and the badge on the rear decklid, its not an anniversary edition, as all '92 cars have the 25th Anniversary badge on the dash. Just build yourself a nice engine and who cares about numbers matching.
------------------
1991 Camaro Z28
5.7L 5-Speed (originally 305)
317 RWHP, 418 RWTQ
13.23 @ 107.62 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Member: SoCal F-Bodies
-=ICON Motorsports=-
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