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Supreme Member
Joined: Jul 1999
Posts: 18,457
Likes: 16
From: Loveland, OH, US
Car: 4
Engine: 6
Transmission: 5
Doesn't matter where the pistons are when you put the heads back on.
It will matter however when you get to the point of adjusting the valves and dropping in the distributor.
You need to know more than just #1 at TDC; there are 2 instances of #1 TDC in a complete engine cycle, only one of which is #1 firing. If you merely put the #1 piston at TDC without looking at where the cam is, you have exactly a 50% chance that the engine is at #1 firing.
It will matter however when you get to the point of adjusting the valves and dropping in the distributor.
You need to know more than just #1 at TDC; there are 2 instances of #1 TDC in a complete engine cycle, only one of which is #1 firing. If you merely put the #1 piston at TDC without looking at where the cam is, you have exactly a 50% chance that the engine is at #1 firing.
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
You took the heads off without knowing what would be required to put it back together? Get a shop manual.
I don't suppose you have a torque wrench.
(Why was this on the Engine Swap forum?)
I don't suppose you have a torque wrench.
(Why was this on the Engine Swap forum?)
Last edited by five7kid; Jun 16, 2004 at 01:38 PM.
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Supreme Member
Joined: Nov 2003
Posts: 1,965
Likes: 0
From: Philly
Car: 85 firebird
Engine: Pos 2.8 pulled and replaced with a 350 tpi motor converted to carb.
Transmission: 700r4, vette servo,shift kit, hayden 15"x8" trans cooler.
Originally posted by 86z28stroker
Uh oh what is a torque wrench. Of course I have a torque wrench u @******.
Uh oh what is a torque wrench. Of course I have a torque wrench u @******.
Dont expect to be around here for too long man!
Joined: Jul 2000
Posts: 7,386
Likes: 1
From: In a mint Third Gen!
Car: Red 87 IROC-Z28 T-Top
Engine: 5.7 Tuned Port Injection
Transmission: 700R4 Auto
Axle/Gears: BW 9-Bolt 3.27
z28stroker,
Watch what you say. If you ever speak that way again to any of our Mods or Members, you'll be asking your tech questions somewhere other than ThirdGen.Org, guaranteed. You're On Probation.
BTW:
It might benefit you to take a few minutes to read the TGO Board Rules.
Watch what you say. If you ever speak that way again to any of our Mods or Members, you'll be asking your tech questions somewhere other than ThirdGen.Org, guaranteed. You're On Probation.
BTW:
It might benefit you to take a few minutes to read the TGO Board Rules.






